2.4/5 GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution
IW611
NXP B.V.
2.4/5 GHz Dual-Band 1x1 Wi-Fi 6 Bluetooth Low Energy 5.4 802.15.4 Tri-Radio Solution | NXP Semiconductors
2.4/5 GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution
13 set 2024 — The IW611 is a highly integrated 2.4/5 GHz dual-band 1x1 Wi-Fi 6 and Bluetooth/Bluetooth Low Energy 5.4 single-chip solution optimized for a broad array of ...
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Document DEVICE REPORTIW611IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution Rev. 6.0 -- 13 September 2024 Product data sheet 1 Product overview The IW611 is a highly integrated 2.4/5GHz dual-band 1x1 Wi-Fi 6 and Bluetooth/Bluetooth Low Energy 5.4 single-chip solution optimized for a broad array of IoT and Industrial applications in smart home, smart devices and accessories, smart appliances, smart energy, industrial automation, gateways and many more. This high degree of integration contributes to very low system costs and a minimum external BOM while achieving efficient co-existence between all internal radios as well as external radios. IW611 includes a full-feature Wi-Fi subsystem powered by NXP's 802.11ax (Wi-Fi 6) technology bringing higher throughput, better network efficiency, lower latency and improved range over previous generation Wi-Fi standards. The Wi-Fi subsystem integrates a Wi-Fi MAC, baseband, and direct-conversion radio with integrated PA, LNA, and transmit/receive switch removing the need for an RF front end module (FEMs), saving cost ,and reducing system complexity. In addition to a Wi-Fi 6 radio, the IW611 integrates an independent Bluetooth 5.4 subsystem that supports Bluetooth and Bluetooth Low Energy (LE). The device features Bluetooth Profiles such as hands free (HFP), advanced audio distribution profile (A2DP) for audio streaming as well as additional profiles like dual wide band speech (WBS). For Bluetooth Low Energy, the IW611 enables 2Mbit/s high speed data rate, long range, and extended advertising. Finally, LE Audio is supported utilizing Isochronous channels for a better overall audio experience. The IW611 supports two front-end antenna configurations: single-antenna (Figure 1) and dual antenna (Figure 2). Read more about the single and dual antenna configurations in Section 5. The IW611 integrates dedicated CPUs and memories for both the Wi-Fi and Bluetooth subsystems which enable real time, independent protocol processing. Interfaces for connecting the IW611 to external host processors include SDIO 3.0 for Wi-Fi and UART for Bluetooth. NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution Figure 1 shows the application diagram for the single-antenna configuration. SDIO interface UART interface Audio interface (I2S/PCM) IW611 Wi-Fi 5 GHz Tx/Rx Wi-Fi 2.4 GHz Tx/Rx, Bluetooth Rx Bluetooth Tx SPDT switch GPIO/LED interface 3.3V and 1.8V Power-down XTAL_IN Coexistence XTAL_OUT Figure 1.Application diagram - Single antenna configuration Figure 2 shows the application diagram for the dual-antenna configuration. Antenna Diplexer SDIO interface UART interface Audio interface (I2S/PCM) IW611 Wi-Fi 5 GHz Tx/Rx Wi-Fi 2.4 GHz Tx/Rx Antenna Diplexer GPIO/LED interface 3.3V and 1.8V Power-down XTAL_IN XTAL_OUT Bluetooth Tx/RX Coexistence Figure 2.Application diagram Dual-antenna configuration IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 Antenna © 2024 NXP B.V. All rights reserved. Document feedback 2 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution 1.1 Applications · Smart entertainment -- Smart speaker, sound bar, audio receiver, smart display, streaming/OTT device, smart television, tablet · Gateways/hubs/bridges -- Voice assistant front-end, audio controller, and other radios to Wi-Fi/IP network · Smart home -- Control panel, security system, thermostat, sprinkler controller, security camera, garage door controller, smart outlet, light switch, smart doorbell, smoke alarm/CO detector · Industrial -- Building automation, smart lighting, Wi-Fi to other radio bridge, point of sale (POS) terminal · Smart appliances -- Refrigerator, washer, dryer, oven range, microwave, dishwasher, water heater, air conditioner, coffee pot, rice cooker, vacuum cleaner, air purifier 1.2 Wi-Fi key features · IEEE 802.11a/b/g/n/ac/ax, 1x1 SISO 2.4 GHz and 5GHz, up to 80MHz channel bandwidth · Peak data rates up to 480 Mbps · Integrated high power PA up to +21dBm transmit power · Integrated LNA and T/R switches · UL/DL OFDMA, UL/DL MU-MIMO (station only) · 802.11ax TWT (station only) · 802.11ax ER, DCM · WPA2 and WPA3 personal and enterprise security · Antenna diversity 1.3 Bluetooth key features · Supports Bluetooth 5.2 (Class 1/Class 2) and Bluetooth Low Energy features · Bluetooth 5.4 certified · Integrated high power PA up to +19dBm transmit power for Bluetooth LE and BDR1 ,2 ,3 · Integrated high power PA up to +10dBm transmit power for EDR · BDR/EDR packet types--1Mbps (GFSK), 2Mbps ( /4-DQPSK), 3Mbps (8DPSK) · Bluetooth LE long range (125/500kbps) support · Bluetooth LE 2Mbps · Bluetooth LE advertising extensions for improved capacity · Isochronous channels (ISOC) supporting LE Audio and AuracastTM Broadcast Audio 1.4 Host interfaces Wi-Fi and Bluetooth interface options Wi-Fi SDIO 3.0 Bluetooth UART 1 Meets the Bluetooth SIG requirement of maximum power difference between GFSK and QPSK portions of the EDR packet to less than 10dB. 2 The maximum TX power is limited to 14 dBm for Bluetooth LE Long Range packets. 3 The maximum TX power is 18 dBm for Bluetooth LE 2 Mbps for 2480 MHz channel. IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 3 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution 1.5 Operating characteristics · Supply voltage: 1.8V and 3.3V · Operating temperature Commercial: 0 to 70°C Industrial: -40 to 85°C · Storage temperature: -55 to 125°C 1.6 General features · Package options HVQFN116 (dual-row) 9mm x 9mm x 0.85mm with 0.5mm pitch WLCSP140 4.385mm x 4.96mm x 0.455 mm with 0.3mm pitch · Simultaneous Wi-Fi and Bluetooth receive Single and dual antenna configurations supported · Simultaneous Wi-Fi and Bluetooth transmit Dual antenna configuration supported · Coexistence Internal coexistence between Wi-Fi, Bluetooth External coexistence interface for connection to external radios such as LTE · Power management Efficient power management system Deep-sleep low-power mode Integrated high-efficiency buck DC-DC converter Wake-up through GPIO, host interface, and RTC · One Time Programmable (OTP) memory to store the MAC address and calibration data · Security Hardware root of trust Authenticated and secured boot OTP-based life-cycle state support 1.7 Product family devices · AW611: Automotive AECQ-100 grade 2 and grade 3, Wi-Fi 6 and Bluetooth/Bluetooth Low Energy (LE) · IW611: Wi-Fi 6 and Bluetooth/Bluetooth Low Energy (LE) · IW612: Wi-Fi 6, Bluetooth/Bluetooth Low Energy (LE), and 802.15.4 Tri-radio IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 4 / 119 NXP Semiconductors 1.8 Internal block diagram IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution SDIO 3.0 UART PCM Host interface Wi-Fi CPU Wi-Fi 6 MAC/Baseband Wi-Fi 6 RF Wi-Fi 5 GHz Tx Wi-Fi 5 GHz Rx SPDT Wi-Fi 2.4 GHz Tx Wi-Fi 2.4 GHz Rx SPDT Wi-Fi 5 GHz Tx/Rx Wi-Fi 2.4 GHz Tx/Rx (see note) Bluetooth CPU Bluetooth Link Layer Bluetooth RF Bluetooth Tx Bluetooth Rx S P D T Bluetooth Tx/Rx Supply voltages Power regulator Security OTP Coexistence Coexistence Figure 3.IW611 internal block diagram Note: Optional simultaneous receive path between Wi-Fi and Bluetooth (single-antenna configuration) IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 5 / 119 NXP Semiconductors 2 Ordering information IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution IW611xx/xxxxx Part number Package code Figure 4.IW611 part numbering scheme Packing code Temperature code Die version Table 1.Part order codes Part order code Package type IW611HN/A1CK HVQFN116 (dual-row) 9mm x 9mm x 0.85mm with 0.5mm pitch IW611HN/A1CMP HVQFN116 (dual-row) 9mm x 9mm x 0.85mm with 0.5mm pitch IW611HN/A1IK HVQFN116 (dual-row) 9mm x 9mm x 0.85mm with 0.5mm pitch IW611HN/A1IMP HVQFN116 (dual-row) 9mm x 9mm x 0.85mm with 0.5mm pitch IW611UK/A1CZ WLCSP140 4.385mm x 4.96mm x 0.455 mm with 0.3mm pitch IW611UK/A1IZ WLCSP140 4.385mm x 4.96mm x 0.455 mm with 0.3mm pitch Operating temperature range Commercial Packing Tray Commercial Tape and Reel Industrial Tray Industrial Tape and Reel Commercial Tape and Reel Industrial Tape and Reel IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 6 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution 3 Wi-Fi subsystem 3.1 IEEE 802.11 standards · 802.11ax 1x1 SU and MU-MIMO/OFDMA · 802.11ac Wave 1/2 backward compatible · 802.11n/a/g/b backward compatible · 802.11d operation in additional regulatory domains · 802.11az accurate ranging · 802.11e quality of service · 802.11h transmit power control · 802.11h DFS radar pulse detection · 802.11k radio resource measurement · 802.11mc precise indoor location positioning · 802.11r fast hand-off for AP roaming · 802.11v BTM frame transmission/reception · 802.11w protected management frames · 802.11y ECSA · 802.11z tunneled direct link setup · Fully supports clients (stations) implementing IEEE Power Save mode IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 7 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution 3.2 Wi-Fi MAC · 802.11ax 1x1 MU-MIMO MAC · Trigger Frame Formats Basic trigger frame MU-BAR, MU-RTS, Beamforming Report Poll (BFRP), BSR Poll (BSRP) trigger variant Trigger frame MAC padding · HE Variants of HT Control Basic format UL Power Headroom Receive Operation Mode control subfield · HE MU Frame Exchange Sequences · M-BA and C-BA Variants in BA Frames · MU-RTS/CTS Procedures · Target Wait Time Scheduling · HE Dual-NAV · UL Carrier Sensing · Buffer Status Reports in response to BSRP trigger frames · Operating Mode Indication (OMI) · A-MPDU Rx (de-aggregation) and Tx (aggregation) (supports single-MPDU A-MPDU) · Reduced Inter-Frame Spacing (RIFS) receive · Management information base counters · Radio resource measurement counters · Quality of service queues · Block acknowledgment extension · Dynamic frequency selection · Multiple-BSS/Station · Long and short preamble generation on a frame-by-frame basis for 802.11b frames · Transmit rate adaptation · Transmit power control · Mobile hotspot IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 8 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution 3.3 Wi-Fi baseband · 802.11ax 1x1 MU-MIMO baseband, backward compatible with 802.11ac/n/a/g/b technology · Bandwidth support 20 MHz 40 MHz 80 MHz · Modulation and Coding Schemes (MCS) 802.11ax--MCS0~11 802.11ac--MCS0~9 802.11n--MCS0~7 Dual Sub-Carrier Modulation (DCM) MCS0 BCC and LDPC coding · Frame Formats 802.11ax HE_SU (Tx/Rx) 802.11ax HE_MU (Rx) 802.11ax HE_ER_SU (Tx/Rx) 802.11ax HE_TB (Tx) 802.11ac VHT 802.11n HT 802.11a (including dup/quad modes) 802.11g (including dup mode) 802.11b · Uplink MU-MIMO Tx as STA · Downlink MU-MIMO Rx as STA · Aggressive Packet Extension · Range Extension · Receiver Beam Change · Guard Interval Modes 1x HE-LTF with 0.8 us GI 1x HE-LTF with 1.6 us GI (for UL TB PPDU) 2x HE-LTF with 0.8 us GI 2x HE-LTF with 1.6 us GI 4x HE-LTF with 3.2 us GI 4x HE-LTF with 0.8 us GI · Dynamic Frequency Selection (DFS) (radar detection) · Optional 802.11ac and 802.11n MIMO features: 20/40/80 MHz coexistence with middle-packet detection (GI detection) for enhanced CCA LDPC transmission and reception for both 802.11ac and 802.11n Short guard interval (0.4 us) RIFS on receive path for 802.11n packets VHT MU-PPDU (receive) · Power save features IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 9 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution 3.4 Wi-Fi radio · 5 GHz and 2.4 GHz Wi-Fi band operation · 802.11ax 1x1 MU-MIMO on-chip RF radio · Integrated PA, LNA IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 10 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution 3.5 RF channels Table 2 shows the list of supported channels for 2.4GHz and 5GHz. Table 2.List of supported Wi-Fi channels Channel number Frequency Channel number Frequency 2.4GHz channel 1 2412 MHz 2 2417 MHz 4 2427 MHz 5 2432 MHz 7 2442 MHz 8 2447 MHz 10 2457 MHz 11 2462 MHz 13 2472 MHz -- -- 5GHz channel 36 5180 MHz 40 5200 MHz 48 5240 MHz 52 5260 MHz 60 5300 MHz 64 5320 MHz 104 5520 MHz 108 5540 MHz 116 5580 MHz 120 5600 MHz 128 5640 MHz 132 5660 MHz 140 5700 MHz 144 5720 MHz 153 5765 MHz 157 5785 MHz 165 5825 MHz 169 5845 MHz 177 5885 MHz -- -- Channel number Frequency 3 2422 MHz 6 2437 MHz 9 2452 MHz 12 2467 MHz -- -- 44 5220 MHz 56 5280 MHz 100 5500 MHz 112 5560 MHz 124 5620 MHz 136 5680 MHz 149 5745 MHz 161 5805 MHz 173 5865MHz -- -- IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 11 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution 3.6 Wi-Fi encryption · Supports WPA2 and WPA3 personal and enterprise · Data Frame Encryption/Decryption Advanced Encryption Standard (AES) / Counter-Mode/CBC-MAC Protocol (CCMP) Advanced Encryption Standard (AES) / Galois/Counter Mode Protocol (GCMP) WLAN Authentication and Privacy Infrastructure (WAPI) · Management Frame Encryption/Decryption for broadcast/multicast packets Advanced Encryption Standard (AES) / Cipher-based Message Authentication Code (CMAC) BIP-GMAC · Management Frame Encryption/Decryption for unicast packets AES/CCMP AES/GCMP 3.7 Beamforming · 802.11ax/ac/n Explicit Beamformee Supports sounding feedback for up to 4x4 Beamformer 3.8 Wi-Fi host interface · SDIO 3.0 (4-bit SDIO and 1-bit SDIO) with transfer rates up to SDR104 (208MHz) IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 12 / 119 NXP Semiconductors 4 Bluetooth subsystem IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution 4.1 Bluetooth features · Bluetooth 5.4 certified · Bluetooth 5.2 features supported · Bluetooth Class 2 · Bluetooth Class 1 · Single-ended, shared Tx/Rx path for Bluetooth · Wi-Fi/Bluetooth coexistence protocol support · I2S/PCM interface for voice applications · Baseband/radio BDR/EDR packet types--1Mbps (GFSK), 2Mbps ( /4-DQPSK), 3Mbps (8DPSK) · Fully functional Bluetooth baseband--AFH, forward error correction, header error control, access code correlation, CRC, encryption bit stream generation, and whitening · Interlaced scan for faster connection setup · Simultaneous active ACL connection support · Automatic ACL packet type selection · Full central and peripheral piconet support4 · Scatternet support · Standard UART HCI transport layer · HCI layer to integrate with profile stack · SCO/eSCO links with hardware accelerated audio signal processing and hardware supported PPEC algorithm for speech quality improvement · All standard SCO/eSCO voice coding · A2DP support · All standard pairing, authentication, link key, and encryption operations · Standard Bluetooth power-saving mechanisms (hold, sniff modes, and sniff subrating) · Enhanced Power Control (EPC) · Channel Quality Driven Data Rate (CQDDR) · Wideband Speech (WBS) support (2 WBS links) · Encryption (AES) support 4 The master/slave replacement in this document follows the recommendation of Bluetooth SIG. IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 13 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution 4.2 Bluetooth Low Energy (LE) features · Bluetooth LE 5.4 certified · Bluetooth LE 5.2 features supported · Supports up to 16 simultaneous central/peripheral connections5 · Wi-Fi/Bluetooth coexistence protocol support · Shared RF with BDR/EDR · Encryption (AES) support · Intelligent Adaptive Frequency Hopping (AFH) · Bluetooth LE Privacy 1.3 · Bluetooth LE Secure Connection · Bluetooth LE Data Length Extension · Bluetooth LE Advertising Extension · Bluetooth LE Long Range · Bluetooth LE 2Mbps · Bluetooth LE power control · Bluetooth LE isochronous channels6 4.3 Bluetooth host interface · High-Speed UART with support up to 3Mbps baud rate 5 The master/slave replacement in this document follows the recommendation of Bluetooth SIG. 6 Bluetooth LE audio supported with external host running Low Complexity Communication codec (LC3) through HCI interface IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 14 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution 4.4 Digital audio interfaces 4.4.1 I2S interface · Central or peripheral mode7 · I2S (Inter-IC Sound) interface for audio data connection to Analog-to-Digital Converters (ADC) and Digital-to- Analog Converters (DAC) · 3-state I2S interface capability · I2S pins shared with PCM pins · Supports clock speeds of 4.096MHz, 2.048MHz, and 2MHz 4.4.1.1 I2S interface signals Refer to Section 6.7.8 "Digital audio interface". 4.4.1.2 I2S interface protocol Figure 5 shows I2S interface protocol. BCLK LRCLK DATA Left Channel MSB Ln . .. ........ LSB L1 L0 DMA Data (Right0, Left0, Right1, Left1, ...) Figure 5.I2S interface protocol Right Channel MSB Rn . .. ........ LSB R1 R0 7 The master/slave replacement in this document follows the recommendation of Bluetooth SIG. IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 15 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution IW611 supports mono and dual channel modes. In mono-channel mode, by default the left channel is used for data. I2S_BCLK I2S_LRCLK I2S_DOUT I2S_DIN ... .. . LEFT LEFT ... .. . RIGHT RIGHT Figure 6.I2S timing specification diagram--Mono channel mode In dual-channel mode, the two channels are supported on two time slots. I2S_BCLK I2S_LRCLK I2S_DOUT I2S_DIN ... .. . CH0 CH0 ... .. . CH1 CH1 Figure 7.I2S timing specification diagram--Dual channel mode - Single Bluetooth IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 16 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution 4.4.1.3 Clock frequency and audio data resolutions Audio data may arrive with different input data formats with different sampling rates. In central mode, the I2S interface uses an audio input clock of 4.096 MHz or 2.048 MHz to provide the appropriate M clock (MCLK) and bit clock (I2S_BCLK) frequency to match the sampling rates of each audio data format. The sampling rates can be 8 kHz to 16 kHz.8 In peripheral mode, the I2S interface does not provide the bit clock (I2S_BCLK) but it can provide the M clock (MCLK)8. 8 The master/slave replacement in this document follows the recommendation of Bluetooth SIG. IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 17 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution 4.4.2 PCM interface · Central or peripheral mode9 · PCM bit width size of 16 bits · Up to four slots with configurable bit width and start positions · 3-state PCM interface capability · PCM short frame synchronization · PCM pins shared with I2S pins · Supports clock speeds of 4.096MHz, 2.048MHz, and 2MHz 4.4.2.1 PCM interface signal description Refer to Section 6.7.8 "Digital audio interface". 4.4.2.2 PCM protocol The PCM interface supports short frame sync. Figure 8 shows an example of a PCM interface with four signals. PCM_SYNC PCM_CLK PCM_DOUT MSb MSb-1 MSb-2 MSb-3 PCM_DIN Don't Care MSb MSb-1 MSb-2 MSb-3 Figure 8.PCM short frame sync d1 d0 d1 d0 Don't Care 9 The master/slave replacement in this document follows the recommendation of Bluetooth SIG. IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 18 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution IW611 supports mono and dual channel modes. Note: Figure 9 and Figure 10 illustrate PCM mono and dual channel modes in short frame sync. In mono-channel mode, by default the left channel is used for data. PCM_CLK PCM_SYNC PCM_DOUT PCM_DIN .... LEFT LEFT ... .. . .... RIGHT RIGHT Figure 9.PCM mono channel mode (short frame sync) In dual-channel mode, the two channels are supported on two time slots. PCM_CLK PCM_SYNC PCM_DOUT PCM_DIN .... CH0 CH0 ... .. . .... CH1 CH1 Figure 10.PCM dual channel mode (short frame sync) IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 19 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution 4.4.2.3 PCM modes of operation The PCM interface supports two modes of operation: · PCM central10 · PCM peripheral10 When in PCM central10 mode, the interface generates a 2 MHz or a 2.048 MHz PCM_CLK and 8 kHz PCM_SYNC signal. An alternative PCM central10 mode is available that uses an externally generated PCM_CLK, but still generates the 8 kHz PCM_SYNC. The external PCM_CLK must have a frequency that is an integer multiple of 8 kHz. Supported frequencies are in the 512 kHz to 4 MHz range. When in PCM peripheral10 mode, the interface has both PCM_CLK and PCM_SYNC as inputs, thereby letting another unit on the PCM bus generate the signals. The PCM interface consists of up to four PCM slots (time divided) preceded by a PCM sync signal. Each PCM slot is 16 bits wide. The slots can be separated in time, but are not required to follow immediately after one other. The timing is relative to PCM_CLK. Figure 11 shows an example of a PCM burst with two slots. The burst starts with a PCM_SYNC and then follows the PCM burst. In this example, the PCM burst consists of two PCM slots separated with two PCM_CLK clock cycles. The PCM slots can be configured to start at an arbitrary point in time, and the start value is given relative to the start of the PCM_SYNC. The timing of the four PCM slots must be such that slot 0 is always located before slot 1, slot 1 before slot 2, etc. It is possible to only use for example slot 1 and not slot 0. PCM_CLK PCM_SYNC PCM_DIN, PCM_DOUT pcmSlotStart0 = 1 PCM Slot 0 pcmSlotStart1 = 17 Figure 11.PCM burst with two PCM slots - PCM short frame sync PCM Slot 1 10 The master/slave replacement in this document follows the recommendation of Bluetooth SIG. IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 20 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution 5 Coexistence 5.1 Antenna configurations The IW611 supports two antenna configurations: single-antenna and dual-antenna configurations. 5.1.1 Dual-antenna configuration The two separate antennas allow simultaneous independent operation of the Wi-Fi and Bluetooth radios. 5.1.2 Single-antenna configuration In single-antenna configuration, there is arbitration for the transmit operation of the Wi-Fi 2.4 GHz and Bluetooth/Bluetooth LE radios. Table 3 shows the supported TX and/or RX operations with the IW611 single-antenna configuration. Table 3.Wi-Fi and Bluetooth/Bluetooth LE supported TX and or RX operations - Single-antenna configuration Row # Bluetooth/ Bluetooth LE Wi-Fi 2.4 GHz Wi-Fi 5 GHz 1 TX -- TX/RX 2 -- TX -- 3 RX RX -- 4 RX -- TX/RX In single-antenna configuration: · Wi-Fi 2.4 GHz TX and Bluetooth TX operations are arbitrated (rows 1 and 2) · Wi-Fi 2.4 GHz RX and Bluetooth RX operations are simultaneous, using the optional path for simultaneous receive (Section 1.8) (row 3) · Wi-Fi 5 GHz TX/RX and Bluetooth RX or TX operations are simultaneous (rows 1 and 4) 5.2 Central hardware packet traffic arbiter The central hardware packet traffic arbiter arbitrates the transmit and/or receive operations between the on-chip Wi-Fi and Bluetooth radios as per the supported hardware configuration. See Section 5.1. The central hardware packet traffic arbiter has the following features: · Supports simultaneous Wi-Fi and Bluetooth transmissions to optimize output transmit power levels and performance · Supports simultaneous receive for all on-chip radios In addition to the on-chip radios, the central hardware packet traffic arbiter arbitrates one external radio. Refer to Section 5.3. IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 21 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution 5.3 Coexistence with an external radio WCI-2 and PTA external coexistence interfaces are used for the coexistence with an external radio. WCI-2 external coexistence interface WCI-2 is the two-wire wireless coexistence interface 2 protocol defined in the Bluetooth Core Specification (Vol 7 Part C). Figure 12 illustrates the hardware coexistence interface between the central hardware packet traffic arbiter and the external radio. In the figure, Wireless SoC is IW611. External radio WCI-2_SIN WCI-2_SOUT Wireless SoC Wi-Fi radio Bluetooth radio Central hardware packet traffic arbiter Figure 12.Hardware coexistence interface - WCI-2 coexistence interface Note: Refer to Section 6.7.10 for the description of WCI-2 coexistence interface signals. IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 22 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution PTA external coexistence interface Figure 13 illustrates the hardware coexistence interface between the central hardware packet traffic arbiter and the external radio. In the figure, Wireless SoC is IW611. External radio EXT_REQ (optional) EXT_PRI (optional) EXT_STATE (optional) EXT_FREQ EXT_GNT Wireless SoC Wi-Fi radio Bluetooth radio Central hardware packet traffic arbiter Figure 13.Hardware coexistence interface - PTA external coexistence interface Note: Refer to: · Section 6.7.9 for the description of PTA external coexistence interface signals · The application note Coexistence Overview for AW611/IW611 (AN13375) for more information on the coexistence feature IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 23 / 119 NXP Semiconductors 6 Pin information 6.1 Signal diagram IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution SD_CLK SD_CMD SD_DAT[3:0] UART_RX UART_TX UART_RTS UART_CTS WCI-2_SIN WCI-2_SOUT EXT_GNT EXT_PRI EXT_STATE EXT_FREQ EXT_REQ GPIO[31:0] BT_WAKE_IN BT_WAKE_OUT WL_WAKE_OUT WL_WAKE_IN SD_INT IW611 Bluetooth radio interface SDIO Interface Wi-Fi radio interface UART interface WCI-2 coexistence interface PTA coexistence interface GPIO interface Wake-up/interrupt RF front-end control interface PCM interface I2S interface Software reset Host configuration JTAG_TCK JTAG_TDI JTAG_TDO JTAG_TMS JTAG interface Figure 14.IW611 signal diagram Clock interface Power-down BRF_ANT RF_TR_2 RF_TR_5 RF_CNTL0 RF_CNTL1 RF_CNTL2 RF_CNTL3 RF_CNTL4 PCM_SYNC PCM_CLK PCM_DIN PCM_DOUT PCM_MCLK I2S_LRCLK I2S_BCLK I2S_DOUT I2S_DIN I2S_CCLK IND_RST_WL IND_RST_BT CONFIG_XOSC_SEL CONFIG_HOST_BOOT[1:0] XTAL_IN XTAL_OUT XOSC_EN PDn IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 24 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution 6.2 Pin assignment - HVQFN package 88 GND 89 VCORE GPIO[24] 91 GPIO[18]/BT_WAKE_IN GPIO[19]/BT_WAKE_OUT 93 GPIO[20] GPIO[12] GPIO[13] 95 VIO 97 GPIO[15] GPIO[14] 99 GPIO[8]/UART_CTS GPIO[9]/UART_RTS 101 GPIO[10]/UART_RX GPIO[11]/UART_TX 103 VCORE BUCK_SENSE 105 BUCK_VOUT BUCK_VIN 107 BUCK_VIN SD_DAT[3] 109 SD_DAT[2] SD_DAT[1] 111 VIO_SD SD_DAT[0] 113 SD_CMD SD_CLK 115 GPIO[21]/SD_INT 116 GND 90 92 94 96 98 100 102 104 106 108 110 112 114 GND 1 GPIO[16]/WL_WAKE_IN 2 GPIO[17]/WL_WAKE_OUT 3 GPIO[22] 4 GPIO[23] 5 GPIO[27] 6 VIO 7 GPIO[28]/JTAG_TCK 8 GPIO[29]/JTAG_TMS 9 GPIO[30]/JTAG_TDI 10 GPIO[31]/JTAG_TDO 11 GPIO[25]/WCI-2_SIN 12 GPIO[26]/WCI-2_SOUT 13 VCORE 14 VCORE 15 RF_CNTL0 16 RF_CNTL1 17 RF_CNTL2 18 VIO_RF 19 RF_CNTL3/CONFIG_XOSC_SEL 20 RF_CNTL4 21 AVDD18 22 AVDD18 23 AVDD18 24 AVDD18 25 AVDD18 26 AVDD18 27 AVDD18 28 GND 29 IW611 87 GND 86 GPIO[7]/PCM_SYNC 85 GPIO[6]/PCM_DIN 84 GPIO[5]/PCM_DOUT 83 VIO 82 GPIO[4]/PCM_CLK 81 GPIO[3]/PCM_MCLK 80 GPIO[2]/IND_RST_BT 79 GPIO[1]/IND_RST_WL 78 GPIO[0]/XOSC_EN 77 DNC 76 PDn 75 DNC 74 DNC 73 CONFIG_HOST[1] 72 CONFIG_HOST[0] 71 AVDD18 70 XTAL_OUT 69 XTAL_IN 68 AVDD18 67 AVDD18 66 AVDD18 65 AVDD18 64 GND 63 AVDD18 62 AVDD18 61 AVDD18 60 GND 59 GND 56 54 52 50 48 46 44 42 40 38 36 34 32 GND 58 GND 57 AVDD33 AVDD33 55 GND AVDD18 53 GND RF_TR_5 51 GND AVDD18 49 AVDD33 AVDD33 47 GND RF_TR_2 45 GND AVDD18 43 GND AVDD18 41 GND AVDD18 39 GND BRF_ANT 37 GND AVDD18 35 GND AVDD18 33 GND 31 GND 30 GND Figure 15.IW611 pin assignment - HVQFN116 package IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 25 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution 6.3 Pin list - HVQFN package Table 4.Pin list by number Pin number Pin name 1 GND 2 GPIO[16]/WL_WAKE_IN 3 GPIO[17]/WL_WAKE_OUT 4 GPIO[22] 5 GPIO[23] 6 GPIO[27] 7 VIO 8 GPIO[28]/JTAG_TCK 9 GPIO[29]/JTAG_TMS 10 GPIO[30]/JTAG_TDI 11 GPIO[31]/JTAG_TDO 12 GPIO[25]/WCI-2_SIN 13 GPIO[26]/WCI-2_SOUT 14 VCORE 15 VCORE 16 RF_CNTL0 17 RF_CNTL1 18 RF_CNTL2 19 VIO_RF 20 RF_CNTL3/CONFIG_XOSC_SEL 21 RF_CNTL4 22 AVDD18 23 AVDD18 24 AVDD18 25 AVDD18 26 AVDD18 27 AVDD18 28 AVDD18 29 GND 30 GND 31 GND 32 GND 33 AVDD18 34 GND 35 AVDD18 Power -VIO VIO VIO VIO VIO -VIO VIO VIO VIO VIO VIO --VIO_RF VIO_RF VIO_RF -VIO_RF VIO_RF --------------- IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 Type Power I/O I/O I/O I/O I/O Power I/O I/O I/O I/O I/O I/O Power Power O O O Power I/O I/O Power Power Power Power Power Power Power Power Power Power Power Power Power Power © 2024 NXP B.V. All rights reserved. Document feedback 26 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution Table 4.Pin list by number...continued Pin number Pin name 36 GND 37 BRF_ANT 38 GND 39 AVDD18 40 GND 41 AVDD18 42 GND 43 AVDD18 44 GND 45 RF_TR_2 46 GND 47 AVDD33 48 AVDD33 49 AVDD18 50 GND 51 RF_TR_5 52 GND 53 AVDD18 54 GND 55 AVDD33 56 AVDD33 57 GND 58 GND 59 GND 60 GND 61 AVDD18 62 AVDD18 63 AVDD18 64 GND 65 AVDD18 66 AVDD18 67 AVDD18 68 AVDD18 69 XTAL_IN 70 XTAL_OUT 71 AVDD18 Power ---------------------------------AVDD18 AVDD18 -- IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 Type Power A, I/O Power Power Power Power Power Power Power A, I/O Power Power Power Power Power A, I/O Power Power Power Power Power Power Power Power Power Power Power Power Power Power Power Power Power A, I A, O Power © 2024 NXP B.V. All rights reserved. Document feedback 27 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution Table 4.Pin list by number...continued Pin number Pin name 72 CONFIG_HOST_BOOT[0] 73 CONFIG_HOST_BOOT[1] 74 DNC 75 DNC 76 PDn 77 DNC 78 GPIO[0]/XOSC_EN 79 GPIO[1]/IND_RST_WL 80 GPIO[2]/IND_RST_BT 81 GPIO[3]/PCM_MCLK 82 GPIO[4]/PCM_CLK 83 VIO 84 GPIO[5]/PCM_DOUT 85 GPIO[6]/PCM_DIN 86 GPIO[7]/PCM_SYNC 87 GND 88 GND 89 VCORE 90 GPIO[24] 91 GPIO[18]/BT_WAKE_IN 92 GPIO[19]/BT_WAKE_OUT 93 GPIO[20] 94 GPIO[12] 95 VIO 96 GPIO[13] 97 GPIO[15] 98 GPIO[14] 99 GPIO[8]/UART_CTS 100 GPIO[9]/UART_RTS 101 GPIO[10]/UART_RX 102 GPIO[11]/UART_TX 103 VCORE 104 BUCK_SENSE 105 BUCK_VOUT 106 BUCK_VIN 107 BUCK_VIN Power AVDD18 AVDD18 --AVDD18 -- VIO VIO VIO VIO VIO -VIO VIO VIO ---VIO VIO VIO VIO VIO -VIO VIO VIO VIO VIO VIO VIO ------ IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 Type I I Do not connect Do not connect I Do not connect I/O I/O I/O I/O I/O Power I/O I/O I/O Power Power Power I/O I/O I/O I/O I/O Power I/O I/O I/O I/O I/O I/O I/O Power Power Power Power Power © 2024 NXP B.V. All rights reserved. Document feedback 28 / 119 NXP Semiconductors Table 4.Pin list by number...continued Pin number Pin name 108 SD_DAT[3] 109 SD_DAT[2] 110 SD_DAT[1] 111 VIO_SD 112 SD_DAT[0] 113 SD_CMD 114 SD_CLK 115 GPIO[21]/SD_INT 116 GND IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution Power VIO_SD VIO_SD VIO_SD -VIO_SD VIO_SD VIO_SD VIO -- Type I/O I/O I/O Power I/O I/O I I/O Power IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 29 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution 6.4 Bump locations - WLCSP package Figure 16.Bump locations - WLCSP package bottom bump view IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 30 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution 6.5 Bump positions relative to die center Table 5.Bump names and locations on WLCSP140 bottom bump view Bump count Alpha-numeric designation Signal name Bump location relative to die center (bottom bump view) X (µm) Y (µm) 1 A2 VIO -1525.002 -2044.500 2 A4 GPIO[30]/JTAG_TDI -1225.002 -2044.500 3 A5 GND -925.001 -2119.500 4 A6 VCORE -625.001 -2119.500 5 A7 GND -325.000 -2119.500 6 A8 RF_CNTL0 -24.999 -2119.500 7 A12 AVDD18 575.002 -2119.500 8 A14 AVDD18 875.003 -2119.500 9 A16 AVDD18 1175.003 -2119.500 10 A18 AVDD18 1601.999 -2044.500 11 B6 GPIO[25]/WCI-2_SIN -625.001 -1819.499 12 B7 GPIO[26]/WCI-2_SOUT -325.000 -1819.499 13 B8 RF_CNTL1 -24.999 -1819.499 14 B10 VIO_RF 275.001 -1819.499 15 B12 AVDD18 575.002 -1819.499 16 B14 GND 875.003 -1819.499 17 B16 AVDD18 1175.003 -1819.499 18 B20 GND 1965.805 -1819.499 19 C1 VIO_SD -1825.003 -1669.499 20 C18 GND 1502.004 -1669.499 21 D2 GND -1525.002 -1519.499 22 D4 SD_CLK -1225.002 -1519.499 23 D6 GPIO[28]/JTAG_TCK -625.001 -1519.499 24 D7 GPIO[31]/JTAG_TDO -325.000 -1519.499 25 D8 RF_CNTL2 -24.999 -1519.499 26 D10 RF_CNTL3/CONFIG_XOSC_ SEL 275.001 -1519.499 27 D12 GND 575.002 -1519.499 28 D14 GND 875.003 -1519.499 29 D16 GND 1175.003 -1519.499 30 E1 BUCK_VIN -1825.003 -1219.498 31 E2 BUCK_VIN -1525.002 -1219.498 32 E4 SD_DAT[1] -1225.002 -1219.498 IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 31 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution Table 5.Bump names and locations on WLCSP140 bottom bump view ...continued Bump count Alpha-numeric designation Signal name Bump location relative to die center (bottom bump view) X (µm) Y (µm) 33 E5 SD_CMD -925.001 -1219.498 34 E6 GPIO[17]/WL_WAKE_OUT -625.001 -1219.498 35 E7 GPIO[29]/JTAG_TMS -325.000 -1219.498 36 E8 GND -24.999 -1219.498 37 E10 RF_CNTL4 275.001 -1219.498 38 E12 GND 575.002 -1219.498 39 E14 GND 875.003 -1219.498 40 E16 GND 1175.003 -1219.498 41 E18 AVDD18 1502.004 -1119.498 42 E20 BRF_ANT 1965.805 -1319.498 43 F1 BUCK_VOUT -1825.003 -919.498 44 F4 SD_DAT[3] -1225.002 -919.498 45 F5 GPIO[21]/SD_INT -925.001 -919.498 46 F6 GPIO[22] -625.001 -919.498 47 F7 GPIO[23] -325.000 -919.498 48 F8 VCORE -24.999 -919.498 49 F10 GND 275.001 -919.498 50 F12 GND 575.002 -919.498 51 F16 GND 1202.003 -819.498 52 F18 GND 1502.004 -819.498 53 G1 GND -1825.003 -619.497 54 G2 BUCK_VOUT -1525.002 -619.497 55 G4 SD_DAT[2] -1225.002 -619.497 56 G5 SD_DAT[0] -925.001 -619.497 57 G6 GPIO[16]/WL_WAKE_IN -625.001 -619.497 58 G7 GPIO[27] -325.000 -619.497 59 G8 VCORE -24.999 -619.497 60 G10 GND 275.001 -619.497 61 G12 GND 575.002 -619.497 62 G14 GND 875.003 -619.497 63 G19 AVDD18 1785.804 -594.497 64 H1 GND -1825.003 -319.496 65 H2 BUCK_SENSE -1525.002 -319.496 66 H12 GND 575.002 -319.496 67 H16 GND 1175.003 -319.496 IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 32 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution Table 5.Bump names and locations on WLCSP140 bottom bump view ...continued Bump count Alpha-numeric designation Signal name Bump location relative to die center (bottom bump view) X (µm) Y (µm) 68 H18 GND 1601.999 -319.496 69 H20 AVDD18 1965.805 -319.496 70 J1 VCORE -1825.003 -19.496 71 J4 GND -1225.002 -19.496 72 J5 GPIO[12] -925.001 -19.496 73 J6 GPIO[15] -625.001 -19.496 74 J7 GPIO[14] -325.000 -19.496 75 J8 VCORE -24.999 -19.496 76 J10 GND 275.001 -19.496 77 J12 GND 575.002 -19.496 78 J14 GND 875.003 -19.496 79 J16 GND 1175.003 -19.496 80 J18 AVDD18 1601.999 30.505 81 K1 GPIO[8]/UART_CTS -1825.003 280.505 82 K2 GPIO[11]/UART_TX -1525.002 280.505 83 K4 GPIO[20] -1225.002 280.505 84 K5 GPIO[24] -925.001 280.505 85 K6 GPIO[18]/BT_WAKE_IN -625.001 280.505 86 K7 GPIO[19]/BT_WAKE_OUT -325.000 280.505 87 K8 VCORE -24.999 280.505 88 K10 GND 275.001 280.505 89 K12 GND 575.002 280.505 90 L18 GND 1502.004 400.505 91 L20 RF_TR_2 1965.805 400.505 92 M1 GPIO[10]/UART_RX -1825.003 580.505 93 M2 GPIO[13] -1525.002 580.505 94 M7 GPIO[6]/PCM_DIN -325.000 580.505 95 M8 GPIO[7]/PCM_SYNC -24.999 580.505 96 M11 GND 425.002 580.505 97 M19 GND 1700.000 679.190 98 N1 GPIO[9]/UART_RTS -1825.003 880.506 99 N5 GPIO[3]/PCM_MCLK -925.001 880.506 100 N6 GPIO[2]/IND_RST_BT -625.001 880.506 101 N7 GND -325 880.506 102 N8 GPIO[5]/PCM_DOUT -24.999 880.506 IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 33 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution Table 5.Bump names and locations on WLCSP140 bottom bump view ...continued Bump count Alpha-numeric designation Signal name Bump location relative to die center (bottom bump view) X (µm) Y (µm) 103 N11 GND 425.002 880.506 104 P17 GND 1367.003 980.506 105 P20 AVDD33 1915.805 980.506 106 R1 VIO -1825.003 1180.507 107 R3 GND -1375.002 1180.507 108 R5 DNC -925.001 1180.507 109 R6 CONFIG_HOST[1] -625.001 1180.507 110 R7 PDn -325.000 1180.507 111 R8 GPIO[1]/IND_RST_WL -24.999 1180.507 112 R11 GND 425.002 1180.507 113 R14 GND 875.003 1180.507 114 R18 GND 1601.999 1180.507 115 R20 AVDD18 1965.805 1280.507 116 T3 GPIO[4]/PCM_CLK -1375.002 1480.507 117 T5 AVDD18 -925.001 1480.507 118 T6 GND -625.001 1480.507 119 T7 CONFIG_HOST[0] -325.000 1480.507 120 T8 DNC -24.999 1480.507 121 T11 GND 425.002 1480.507 122 T18 GND 1601.999 1480.507 123 U1 VIO -1825.003 1780.508 124 U3 GPIO[0]/XOSC_EN -1375.002 1780.508 125 U5 XTAL_OUT -925.001 1780.508 126 U6 GND -625.001 1780.508 127 U7 GND -325.000 1830.508 128 U9 AVDD18 106.001 1830.508 129 U19 GND 1665.805 1807.030 130 U20 RF_TR_5 1965.805 1807.030 131 V11 GND 398.002 1900.508 132 V13 GND 698.002 1900.508 133 V15 GND 1025.003 1900.508 134 W1 VIO -1825.003 2080.508 135 W3 DNC -1375.002 2080.508 136 W5 XTAL_IN -925.001 2080.508 137 W6 AVDD18 -625.001 2080.508 IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 34 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution Table 5.Bump names and locations on WLCSP140 bottom bump view ...continued Bump count Alpha-numeric designation Signal name Bump location relative to die center (bottom bump view) X (µm) Y (µm) 138 W19 AVDD33 1665.805 2107.031 139 Y13 AVDD18 698.002 2250.000 140 Y17 AVDD18 1367.003 2250.000 IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 35 / 119 NXP Semiconductors 6.6 Pin types Table 6.Pin types Pin type I/O I O A, I A, O A, I/O NC DNC Power Ground Description Digital input/output Digital input Digital output Analog input Analog output Analog input/output No connect Do not connect Power Ground IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 36 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution 6.7 Pin description 6.7.1 Pin states The pin states information provided in the tables includes: · No Pad Power State indicates the state when there is no power · PwrDwn State denotes the power-down state in default configuration. Many pads have programmable power- down values, which can be set by firmware. · Reset State is the state after the power-on-reset state and before the hardware state (HW State) · HW State (hardware state) is the state after boot code finishes and before firmware download begins (firmware may change the pin state). HW State may differ based on the pin muxing/strap setting. For example, for UART_RTSn and UART_SOUT, the boot code will enable the UART interface when the device is in SDIO-UARTmode, making the HW states output high and output low, respectively. · PwrDwn Prog indicates if the power-down state can be programmed · Internal PU/PD columns indicates the following: Type of PU/PD (weak vs nominal) The polarity (PU vs. PD) The internal pull-up or pull-down applies when the pin is in input mode · PU denotes whether the pull-up can be programmed or not · PD denotes whether the pull-down can be programmed or not · Pull-up and pull-down are only effective when the pad is in input mode · After firmware is downloaded, the pads (GPIO, RF control, and so on) are programmed in functional mode per the functionality of the pins IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 37 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution 6.7.2 General purpose I/O (GPIO) (MFP) Table 7.General purpose I/O (MFP) Pins may be Multi-Functional Pins (MFP). Pin name Supply No pad power state[1] Reset HW state PwrDwn PwrDwn Internal PU PD state state prog. PU/PD GPIO[31]/JTAG_TDO VIO tristate input input tristate yes weak PU yes yes GPIO mode: GPIO[31] (input/output) JTAG mode: JTAG_TDO - JTAG test data signal (output). See Section 6.7.17 "JTAG interface". GPIO[30]/JTAG_TDI VIO tristate input input tristate yes nominal yes yes PU GPIO mode: GPIO[30] (input/output) JTAG mode: JTAG_TDI - JTAG test data signal (input). See Section 6.7.17 "JTAG interface". GPIO[29]/JTAG_TMS VIO tristate input input tristate yes nominal yes yes PU GPIO mode: GPIO[29] (input/output) JTAG mode: JTAG_TMS - JTAG controller select (input). See Section 6.7.17 "JTAG interface". GPIO[28]/JTAG_TCK VIO tristate input input tristate yes nominal yes yes PU GPIO mode: GPIO[28] (input/output) JTAG mode: JTAG_TCK - JTAG test clock signal (input). See Section 6.7.17 "JTAG interface". GPIO[27] VIO tristate input input tristate yes weak PU yes yes GPIO mode: GPIO[27] (input/output) BLE ISOC trigger mode: BLE_HOST_TRIG2 - Host_Trigger pin 2 (input/output) for Bluetooth LE and host GPIO[26]/WCI-2_SOUT VIO tristate input input drive low yes nominal yes yes PU GPIO mode: GPIO[26] (input/output) WCI-2 coexistence mode: WCI-2_SOUT - Transmit signal to external radio (output). See Section 6.7.10 "WCI-2 coexistence interface". GPIO[25]/WCI-2_SIN VIO tristate input input tristate yes nominal yes yes PU GPIO mode: GPIO[25] (input/output) WCI-2 coexistence mode: WCI-2_SIN - Receive signal from external radio (input). See Section 6.7.10 "WCI-2 coexistence interface". GPIO[24] VIO tristate output low output high tristate yes weak PU yes yes GPIO mode: GPIO[24] (input/output) GPIO[23] VIO tristate input input tristate yes nominal yes yes PU GPIO mode: GPIO[23] (input/output) BLE ISOC trigger mode: BLE_HOST_TRIG1 - Host_Trigger pin 1 (input/output) for Bluetooth LE and host GPIO[22] VIO tristate output high output low tristate yes nominal yes yes PU GPIO mode: GPIO[22] (input/output) IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 38 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution Table 7.General purpose I/O (MFP)...continued Pins may be Multi-Functional Pins (MFP). Pin name Supply No pad power state[1] Reset HW state PwrDwn PwrDwn Internal PU PD state state prog. PU/PD GPIO[21]/SD_INT VIO tristate output high output low drive low yes nominal yes yes PU GPIO mode: GPIO[21] (input/output) SDIO mode: SD_INT - SDIO interrupt signal (output). See Section 6.7.12 "Wake-up/interrupt". GPIO[20] VIO tristate input input drive low yes nominal yes yes PU GPIO mode: GPIO[20] (input/output) PTA coexistence mode: EXT_FREQ - External radio frequency input signal. See Section 6.7.9 "PTA coexistence interface ". GPIO[19] VIO tristate input input drive low yes nominal yes yes PU GPIO mode: GPIO[19] (input/output) Wake-up/interrupt mode: BT_WAKE_OUT - Bluetooth wake-up signal (output). See Section 6.7.12 "Wake-up/interrupt". GPIO[18]/BT_WAKE_IN VIO tristate input input tristate yes weak PU yes yes GPIO mode: GPIO[18] (input/output) Wake-up/interrupt mode: BT_WAKE_IN - Bluetooth wake-up signal (input). See Section 6.7.12 "Wake-up/interrupt". GPIO[17]/WL_WAKE_ VIO OUT tristate input input drive low yes nominal yes yes PU GPIO mode: GPIO[17] (input/output) Wake-up/interrupt mode: WL_WAKE_OUT - Wi-Fi radio wake-up signal (output). See Section 6.7.12 "Wake-up/interrupt". GPIO[16]/WL_WAKE_ VIO IN tristate input input tristate yes weak PU yes yes GPIO mode: GPIO[16] (input/output) Wake-up/interrupt mode: WL_WAKE_IN - Wi-Fi radio wake-up signal (input). See Section 6.7.12 "Wake-up/interrupt". GPIO[15] VIO tristate output low output low drive low yes nominal yes yes PU GPIO mode: GPIO[15] (input/output) PTA coexistence mode: EXT_PRI - External radio priority input signal. See Section 6.7.9 "PTA coexistence interface ". GPIO[14] VIO tristate input input tristate yes nominal yes yes PU GPIO mode: GPIO[14] (input/output) PTA coexistence mode: EXT_GNT - External radio grant output signal. See Section 6.7.9 "PTA coexistence interface ". GPIO[13] VIO tristate input input drive high yes nominal yes yes PU GPIO mode: GPIO[13] (input/output) PTA coexistence mode: EXT_REQ - External radio request input signal. See Section 6.7.9 "PTA coexistence interface ". GPIO[12] VIO tristate input input tristate yes nominal yes yes PU GPIO mode: GPIO[12] (input/output) PTA coexistence mode: EXT_STATE - External radio state input signal. See Section 6.7.9 "PTA coexistence interface ". IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 39 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution Table 7.General purpose I/O (MFP)...continued Pins may be Multi-Functional Pins (MFP). Pin name Supply No pad power state[1] Reset HW state PwrDwn PwrDwn Internal PU PD state state prog. PU/PD GPIO[11]/UART_TX VIO tristate output high output high drive low yes nominal yes yes PU GPIO mode: GPIO[11] (input/output) UART interface mode: UART_TX - UART serial output signal. See Section 6.7.7 "UART host interface". GPIO[10]/UART_RX VIO tristate input input tristate yes nominal yes yes PU GPIO mode: GPIO[10] (input/output) UART interface mode: UART_RX - UART serial input signal. See Section 6.7.7 "UART host interface". GPIO[9]/UART_RTS VIO tristate output high output high drive high yes nominal yes yes PU GPIO mode: GPIO[9] (input/output) UART interface mode: UART_RTS - UART request-to-send output signal (active low). See Section 6.7.7 "UART host interface". GPIO[8]/UART_CTS VIO tristate input input tristate yes nominal yes yes PU GPIO mode: GPIO[8] (input/output) UART interface mode: UART_CTS - UART clear-to-send input signal (active low). See Section 6.7.7 "UART host interface". GPIO[7]/PCM_SYNC VIO tristate input input tristate yes nominal yes yes PU GPIO mode: GPIO[7] (input/output) Bluetooth PCM mode: PCM_SYNC - PCM frame sync (output if master, input if slave). See Section 6.7.8 "Digital audio interface". Bluetooth I2S mode: I2S_LRCLK - I2S left/right clock (output if master, input if slave). See Section 6.7.8 "Digital audio interface". GPIO[6]/PCM_DIN VIO tristate input input tristate yes weak PU yes yes GPIO mode: GPIO[6] (input/output) Bluetooth PCM mode: PCM_DIN - PCM receive data signal (input). See Section 6.7.8 "Digital audio interface". Bluetooth I2S mode: I2S_DIN - I2S receive data signal (input). See Section 6.7.8 "Digital audio interface". GPIO[5]/PCM_DOUT VIO tristate input input tristate yes weak PU yes yes GPIO mode: GPIO[5] (input/output) Bluetooth PCM mode: PCM_DOUT - PCM transmit data signal (output). See Section 6.7.8 "Digital audio interface". Bluetooth I2S mode: I2S_DOUT - I2S transmit data signal (output). See Section 6.7.8 "Digital audio interface". GPIO[4]/PCM_CLK VIO tristate input input tristate yes weak PU yes yes GPIO mode: GPIO[4] (input/output) Bluetooth PCM mode: PCM_CLK - PCM data clock (output if master, input if slave). See Section 6.7.8 "Digital audio interface". Bluetooth I2S mode: I2S_BCLK - I2S bit clock (output if master, input if slave). See Section 6.7.8 "Digital audio interface". IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 40 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution Table 7.General purpose I/O (MFP)...continued Pins may be Multi-Functional Pins (MFP). Pin name Supply No pad power state[1] Reset HW state PwrDwn PwrDwn Internal PU PD state state prog. PU/PD GPIO[3]/PCM_MCLK VIO tristate input input tristate yes nominal yes yes PU GPIO mode: GPIO[3] (input/output) Bluetooth PCM mode: PCM_MCLK - PCM clock output signal (optional). See Section 6.7.8 "Digital audio interface". Bluetooth I2S mode: I2S_CCLK - I2S clock output signal (optional). See Section 6.7.8 "Digital audio interface". GPIO[2]/IND_RST_BT VIO tristate input input tristate yes nominal yes yes PU GPIO mode: GPIO[2] (input/output) Software reset mode: IND_RST_BT - Independent software reset for Bluetooth (input). See Section 6.7.13 "Software reset". GPIO[1]/IND_RST_WL VIO tristate input input tristate yes nominal yes yes PU GPIO mode: GPIO[1] (input/output) Software reset mode: IND_RST_WL - Independent software reset for Wi-Fi (input). See Section 6.7.13 "Software reset". GPIO[0]/XOSC_EN VIO tristate output high output high drive low yes nominal yes yes PU GPIO mode: GPIO[0] (input/output) Oscillator enable mode: XOSC_EN - Oscillator enable (output). See Section 6.7.14 "Clock interface" [1] Maximum input voltage is 0.4V when VIO has no power (or in uncertain situations). IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 41 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution 6.7.3 RF front-end control interface Note: This interface is used to control RF front-end components such as switches or FEMs. Table 8.RF front-end control interface[1] Pin name Supply No pad power state Reset state HW state PwrDwn state PwrDwn prog. Internal PU/ PU PD PD RF_CNTL0 VIO_RF tristate output low output low drive low yes nominal PU no no RF control 0 -- RF control line 0 RF_CNTL1 VIO_RF tristate output high output high drive high yes weak PU no no RF control 1 -- RF control line 1 RF_CNTL2 VIO_RF tristate output low output low drive low yes nominal PU no no RF control 2 -- RF control line 2 RF_CNTL3/ CONFIG_ XOSC_SEL VIO_RF tristate input input drive high yes weak PU no no RF control 3 -- RF control line 3 CONFIG_XOSC_SEL: see Section 6.8 "Configuration pins" RF_CNTL4 VIO_RF tristate input input drive low yes weak PU no no RF control 4 -- RF control line 4 [1] Maximum input voltage is 0.4V when VIO_RF has no power (or in uncertain situations). 6.7.4 Wi-Fi radio interface Table 9.Wi-Fi radio interface Pin name Type RF_TR_2 A, I/O RF_TR_5 A, I/O Supply AVDD18 AVDD18 Description Wi-Fi transmit/receive (2.4 GHz) Wi-Fi transmit/receive (5GHz) 6.7.5 Bluetooth radio interface Table 10.Bluetooth radio interface Pin name Type Supply BRF_ANT A, I/O AVDD18 Description Bluetooth radio transmit/receive interface IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 42 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution 6.7.6 SDIO host interface Table 11.SDIO host interface (MFP) Pins may be Multi-Functional Pins (MFP). Pin name Supply No pad power state[1] Reset HW state PwrDwn PwrDwn Internal PU PD state state prog. PU/PD SD_CLK VIO_SD tristate input input tristate no nominal yes yes PU SDIO 4-bit mode: Clock input SDIO 1-bit mode: Clock input SD_CMD VIO_SD tristate input input tristate no nominal yes yes PU SDIO 4-bit mode: Command/response (input/output) SDIO 1-bit mode: Command line (input/output) SD_DAT[3] VIO_SD tristate input input tristate no nominal yes yes PU SDIO 4-bit mode: Data line bit[3] SDIO 1-bit mode: Reserved SD_DAT[2] VIO_SD tristate input input tristate no nominal yes yes PU SDIO 4-bit mode: Data line bit[2] or read wait (optional) SDIO 1-bit mode: Read wait (optional) SD_DAT[1] VIO_SD tristate input input tristate no nominal yes yes PU SDIO 4-bit mode: Data line bit[1] SDIO 1-bit mode: Interrupt SD_DAT[0] VIO_SD tristate input input tristate no nominal yes yes PU SDIO 4-bit mode: Data line bit[0] SDIO 1-bit mode: Data line [1] Maximum input voltage is 0.4V when VIO_SD has no power (or in uncertain situations). IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 43 / 119 NXP Semiconductors 6.7.7 UART host interface Table 12.UART host interface (MFP) Pins may be Multi-Functional Pins (MFP). Pin name Type Supply UART_RX I VIO UART_TX O VIO UART_RTS O VIO UART_CTS I VIO IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution Description UART serial input signal Multi-functional pin: GPIO[10] input/output UART serial output signal Multi-functional pin: GPIO[11] input/output UART request-to-send output signal Multi-functional pin: GPIO[9] input/output UART clear-to-send input signal Multi-functional pin: GPIO[8] input/output IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 44 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution 6.7.8 Digital audio interface Table 13.Audio interface pins Pins may be Multi-Functional Pins (MFP). See pin descriptions for functional modes. Pin Name Type Supply Description PCM_DIN I VIO PCM audio codec output data (for recording). GPIO[6] input/output PCM_DOUT O VIO PCM audio codec input data (for playback). GPIO[5] input/output PCM_SYNC I/O VIO PCM sync pulse signal. GPIO[7] input/output . Central mode: output . Peripheral mode: input PCM_CLK I/O VIO PCM clock signal. GPIO[4] input/output . Central mode: output . Peripheral mode: input PCM_MCLK I/O VIO PCM codec main clock signal (optional). GPIO[3] input/output Optional clock used for some codecs. Derived from PCM_CLK. I2S_CCLK O VIO I2S codec main clock signal (optional). GPIO[3] input/output Optional clock used for some codecs. Derived from I2S_BCLK. I2S_DIN I VIO I2S audio codec output data (for recording). GPIO[6] input/output I2S_DOUT O VIO I2S audio codec input data (for playback). GPIO[5] input/output I2S_BCLK I/O VIO I2S audio bit clock. GPIO[4] input/output . Central mode: output . Peripheral mode: input I2S_LRCLK I/O VIO I2S audio left-right clock. GPIO[7] input/output . Central mode: output . Peripheral mode: input IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 45 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution 6.7.9 PTA coexistence interface Table 14.PTA coexistence interface (MFP) Pins may be Multi-Functional Pins (MFP). See pin descriptions for functional modes. Pin Name Type Supply Description EXT_STATE I VIO External radio state input signal - muxed with GPIO[12] External radio traffic direction (Tx/Rx): · 1: Tx · 0: rx EXT_GNT O VIO External radio grant output signal - muxed with GPIO[14] EXT_FREQ I VIO External radio frequency input signal - muxed with GPIO[20] Frequency overlap between external radio and Wi-Fi: · 1: overlap · 0: non-overlap This signal is useful when the external radio is a frequency hopping device. EXT_PRI I VIO External radio input priority signal - muxed with GPIO[15] Priority of the request from the external radio. Can support 1 bit priority (sample once) and 2 bit priority (sample twice). Can also have Tx/Rx info following the priority info if EXT_STATE is not used. EXT_REQ I VIO Request from the external radio - muxed with GPIO[13] 6.7.10 WCI-2 coexistence interface Table 15.WCI-2 coexistence interface (MFP) Pins may be Multi-Functional Pins (MFP). Pin name Type Supply WCI-2_SIN I VIO WCI-2_SOUT O VIO Description Input signal from external radio. Multi-functional pin: GPIO[25] input/output Output signal to external radio. Multi-functional pin: GPIO[26] input/output IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 46 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution 6.7.11 Host configuration Table 16.Host configuration Pin name Supply No pad power state CONFIG_ AVDD18 tristate HOST_BOOT[0] Reset state HW state input input CONFIG_HOST_BOOT[0]: see Section 6.8 "Configuration pins" CONFIG_ AVDD18 tristate HOST_BOOT[1] input input CONFIG_HOST_BOOT[1]: see Section 6.8 "Configuration pins" PwrDwn state tristate tristate PwrDwn prog. no no Internal PU PD PU/PD weak PU yes yes weak PU yes yes 6.7.12 Wake-up/interrupt Table 17.Wake-up/interrupt pins (MFP) Pins may be Multi-Functional Pins (MFP). Pin name Type Supply BT_WAKE_OUT O VIO BT_WAKE_IN I VIO WL_WAKE_OUT O VIO WL_WAKE_IN I VIO SD_INT O VIO Description Bluetooth wake-up output signal. Multi-functional pin: GPIO[19] input/output Bluetooth wake-up input signal. Multi-functional pin: GPIO[18] input/output Wi-Fi radio wake-up output signal. Multi-functional pin: GPIO[17] input/output Wi-Fi radio wake-up input signal. Multi-functional pin: GPIO[16] input/output SDIO interrupt output signal. Multi-functional pin: GPIO[21] input/output IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 47 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution 6.7.13 Software reset Table 18.Software reset pins (MFP) Pins may be Multi-Functional Pins (MFP). Pin Name Type Supply IND_RST_BT I VIO IND_RST_WL I VIO Description Independent software reset for Bluetooth Multi-functional pin: GPIO[2] input/output Independent software reset for Wi-Fi Multi-functional pin: GPIO[1] input/output 6.7.14 Clock interface Table 19.Clock interface Pin name Supply No pad power state[1] Reset state HW state PwrDwn state PwrDwn prog. Internal PU/ PU PD PD XTAL_IN AVDD18 -- -- -- -- -- -- -- -- Reference clock input. The reference clock signal frequency must be 40MHz from an external crystal. The power consumption in sleep mode is lower with an external crystal compared to an external crystal oscillator when an external sleep clock is not used. XTAL_OUT AVDD18 -- -- -- -- -- -- -- -- Reference clock output. Connect this pin to an external crystal when an external crystal is used. When an external crystal oscillator is used, connect this pin to ground with resistance less than 100 . XOSC_EN VIO tristate output output high drive low yes nominal PU yes yes Oscillator Enable (output) (active high) Used to enable an external oscillator. XOSC_EN signal can be used ONLY when an external oscillator clock is used. · 0 = disable external oscillator · 1 = enable external oscillator Note: Muxed with GPIO[0]. [1] Maximum input voltage is 0.4V when VIO has no power (or in uncertain situations). IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 48 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution 6.7.15 Power down pin Table 20.Power down pin Pin name Supply No pad power state Reset state HW state PDn AVDD18 -- -- -- Full Power-down (input) (active low) 0 = full power-down mode 1 = normal mode · PDn can accept an input of 1.8V to 4.5V · PDn may be driven by the host · PDn must be high for normal operation No internal pull-up on this pin. This pin has an always-on internal weak pull-down. PwrDwn state PwrDwn prog. Internal PU/ PU PD PD -- -- weak PD -- -- 6.7.16 Power supply and ground pins Table 21.Power supply and ground pins Pin name Type Description VCORE Power 1.05V core power supply VIO Power 1.8V/3.3V digital I/O power supply VIO_SD Power 1.8V/3.3V digital I/O SDIO power supply VIO_RF Power 1.8V/3.3V digital I/O RF power supply AVDD18 Power 1.8V analog power supply AVDD33 Power 3.3V analog power supply BUCK_VIN Power Internal buck voltage input See Section 7.2 "Internal buck regulator" BUCK_VOUT Power Internal buck voltage output See Section 7.2 "Internal buck regulator" BUCK_SENSE Power Internal buck voltage sense This pin senses the output voltage of the internal Buck. GND Ground Ground NC NC Not connect Do not connect these pins. Leave these pins floating. IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 49 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution 6.7.17 JTAG interface Table 22.JTAG interface pins (MFP) Pins may be Multi-Functional Pins (MFP). Pin Name Type Supply JTAG_TDO O VIO JTAG_TDI I VIO JTAG_TMS I VIO JTAG_TCK I VIO Description JTAG test data output signal. GPIO[31] input/output JTAG test data input signal. GPIO[30] input/output JTAG test mode select input signal. GPIO[29] input/output JTAG test clock input signal. GPIO[28] input/output 6.8 Configuration pins The following table shows the pins used as configuration inputs to set parameters following a reset. The definition of these pins changes immediately after reset to their usual function. To set a configuration bit to 0, attach a 51k resistor from the pin to ground. No external circuitry is required to set a configuration bit to 1. Table 23.Configuration pins Configuration bits Pin name Configuration function CON[7] RF_CNTL4 Reserved. Set to 1. CON[5] RF_CNTL3/CONFIG_XOSC_ Reference clock frequency select SEL 1 = 40MHz CON[1:0] CONFIG_HOST_BOOT[1:0] Host configuration options. Selects the host interface used for Wi-Fi and Bluetooth. 11 = (default). See the table below. Table 24.Host configuration options CONFIG_HOST[1:0] Wi-Fi 11 SDIO Others Reserved Bluetooth/Bluetooth LE UART Reserved IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 50 / 119 NXP Semiconductors 7 Power information IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution 7.1 Power-up sequence The IW611 does not have power-up sequence requirements. The power-down pin (PDn) must be held low (asserted) until all external clock and power supply rails are stable. See Figure 17. External power supply rails External clock PDn TPU_RESET Figure 17.PDn held low (asserted)[1] [1] TPU_RESET is defined in Section 11.9.1. 7.2 Internal buck regulator VCORE pins must be supplied by the internal Buck regulator. The following figure shows the application circuit for VCORE supply using the internal Buck regulator. The power inductor in the application is chosen to maximize the internal Buck efficiency. 1.8 V 0.1 (input) ± 1% 22 µF 0.47 µF 0.01 µF 106 BUCK_VIN IW611 (HVQFN) BUCK_VOUT 105 1.0 µH +/- 20% 0.1 µF 107 BUCK_VIN BUCK_SENSE 104 VCORE (output) 22 µF Figure 18.Internal buck connections - HVQFN package IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 51 / 119 NXP Semiconductors 1.8 V (input) 22 µF 0.1 µF IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution E1 BUCK_VIN IW611 (WLCSP) F1, G2 BUCK_VOUT 1.0 µH +/- 20% E2 BUCK_VIN BUCK_SENSE H2 VCORE (output) 22 µF Figure 19.Internal buck connections - WLCSP package Deep-sleep mode When the internal Buck is used to supply VCORE, the VCORE level can be reduced to approximately 0.8V to reduce power consumption in deep sleep mode. IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 52 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution 8 Absolute maximum ratings CAUTION: The absolute maximum ratings table defines the limitations for electrical and thermal stresses. These limits prevent permanent damage to the device. Exposure to conditions at or beyond these ratings is not guaranteed and can damage the device. Table 25.Absolute maximum ratings Symbol Parameter VCORE[1] 1.05V core power supply VIO 1.8V/3.3V digital I/O power supply VIO_SD 1.8V/3.3V digital I/O power supply VIO_RF 1.8V/3.3V digital I/O power supply AVDD18 AVDD33 BUCK_VIN TSTORAGE 1.8V analog power supply 3.3V analog power supply Buck input power supply Storage Temperature Min Max Unit -- 1.21 V -- 2.16 V -- 3.96 V -- 2.16 V -- 3.96 V -- 2.16 V -- 3.96 V -- 2.16 V -- 3.96 V -- 2.16 V -55 +125 °C [1] VCORE must be powered from the internal buck as illustrated in Section 7.2 "Internal buck regulator" Table 26.Limiting values Symbol Parameter VESD Electrostatic discharge Condition human body model (HBM)[1] charged device model (CDM)[2] [1] According to ANSI/ESDA/JEDEC JS-001. [2] According to ANSI/ESDA/JEDEC JS-002 Min -2 -500 Max Unit +2 kV +500 V IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 53 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution 9 Recommended operating conditions Note: Operation beyond the recommended operating conditions is neither recommended nor guaranteed. Table 27.Recommended operating conditions Symbol Parameter VCORE [1] 1.05V core power supply VIO 1.8V/3.3V digital I/O power supply Condition -- -- VIO_SD 1.8V/3.3V digital I/O SDIO -- power supply VIO_RF 1.8V/3.3V digital I/O power -- supply AVDD18 AVDD33 BUCK_VIN TA TJ 1.8V analog power supply -- 3.3V analog power supply -- Buck input power supply -- Ambient operating temperature Commercial Industrial Maximum junction temperature -- Min Typ Max Unit 0.99 1.05 1.155 V 1.71 1.8 1.89 V 3.14 3.3 3.46 V 1.71 1.8 1.89 V 3.14 3.3 3.46 V 1.71 1.8 1.89 V 3.14 3.3 3.46 V 1.71 1.8 1.89 V 3.14 3.3 3.46 V 1.71 1.8 1.89 V 0 -- 70 °C -40 -- 85 °C -- -- 125 °C [1] VCORE must be powered by the internal Buck as illustrated in Section 7.2 "Internal buck regulator". IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 54 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution 10 Radio specifications 10.1 Wi-Fi radio specifications 10.1.1 Wi-Fi radio performance measurement The Wi-Fi transmit/receive performance is measured either at the antenna port or at the chip port with Wi-Fi radio interface pins. In Figure 20, the Wireless SoC is IW611. Wireless SoC RF_TR_5 Filter RF_TR_2 Chip port Filter Diplexer Antenna port Figure 20.RF performance measurement points IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 55 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution 10.1.2 2.4 GHz Wi-Fi receiver performance Note: Unless otherwise stated, all specifications are at 25°C, nominal voltage, and at RF_TR_2 pin. Table 28.2.4 GHz Wi-Fi receiver performance Parameter Condition RF frequency range 2.4 GHz Rx input IP3 at RF high gain (in-band) Rx input IP3 when LNA in high gain mode at chip input Receiver sensitivity Receiver sensitivity 802.11b 20MHz 1 Mbps Receiver sensitivity 802.11b 20MHz 11Mbps Receiver sensitivity 802.11g 20MHz 6Mbps Receiver sensitivity 802.11g 20MHz 54Mbps Receiver sensitivity 802.11n 20MHz MCS0 Nss1 BCC Receiver sensitivity 802.11n 20MHz MCS7 Nss1 BCC Receiver sensitivity 802.11n 40MHz MCS0 Nss1 BCC Receiver sensitivity 802.11n Receiver sensitivity 802.11ax Receiver sensitivity 802.11ax Receiver sensitivity 802.11ax Receiver sensitivity 802.11ax 40MHz MCS7 Nss1 BCC 20MHz MCS0 Nss1 LDPC[1] 20MHz MCS11 Nss1 LDPC[1] 40MHz MCS0 Nss1 LDPC[1] 40MHz MCS11 Nss1 LDPC[1] Receiver maximum input level (MIL) Receiver maximum input level DSSS[2] Receiver maximum input level DSSS[2] 802.11b DSSS MIL 802.11b CCK MIL Receiver maximum input level OFDM OFDM MIL Receiver adjacent channel interference (ACI) Receiver ACI 802.11b 20MHz 1Mbps Receiver ACI 802.11b 20MHz 11Mbps Receiver ACI 802.11g 20MHz 6Mbps Receiver ACI 802.11g 20MHz 54Mbps Receiver ACI 802.11n 20MHz MCS0 Nss1 BCC Receiver ACI 802.11n Receiver ACI 802.11ax Receiver ACI 802.11ax 20MHz MCS7 Nss1 BCC 20MHz MCS0 Nss1 LDPC[1] 20MHz MCS11 Nss1 LDPC[1] Min 2400 -- -- --- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Typ Max Unit -- 2483.5 MHz -15 -- dBm -99.5 -91.2 -94.2 -77.5 -93.5 -74.2 -90.5 -71.5 -93.9 -64.5 -90.5 -62.5 -- dBm -- dBm -- dBm -- dBm -- dBm -- dBm -- dBm -- dBm -- dBm -- dBm -- dBm -- dBm 0.47 -- dBm 0.47 -- dBm -9.7 -- dBm 53 -- dB 47.7 -- dB 30.3 -- dB 27.3 -- dB 41 -- dB 27.3 -- dB 30.3 -- dB 7 -- dB IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 56 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution Table 28.2.4 GHz Wi-Fi receiver performance...continued Parameter Condition Receiver alternate adjacent channel interference (AACI) Receiver AACI 802.11b 20MHz 1Mbps Receiver AACI 802.11b 20MHz 11Mbps Receiver AACI 802.11g 20MHz 6Mbps Receiver AACI 802.11g 20MHz 54Mbps Receiver AACI 802.11n 20MHz MCS0 Nss1 BCC Receiver AACI 802.11n Receiver AACI 802.11ax Receiver AACI 802.11ax 20MHz MCS7 Nss1 BCC 20MHz MCS0 Nss1 LDPC[1] 20MHz MCS11 Nss1 LDPC[1] Min Typ Max Unit -- 53 -- dB -- 49 -- dB -- 49 -- dB -- 33.3 -- dB -- 49.7 -- dB -- 32.3 -- dB -- 48.7 -- dB -- 23.3 -- dB [1] 4x long training field (LTF), guard time = 3.2s [2] The measurements for 2.4 GHz IEEE 802.11b DSSS/CCK MIL are limited by the test setup capability. IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 57 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution 10.1.3 5 GHz Wi-Fi receiver performance Note: Unless otherwise stated, all specifications are at 25°C, nominal voltage, and at RF_TR_5 pin. Table 29.5 GHz Wi-Fi receiver performance Parameter Condition RF frequency range 5GHz Rx input IP3 at RF high gain (in- -- band) Receiver sensitivity Receiver sensitivity 802.11a 20MHz 6 Mbps Receiver sensitivity 802.11a 20MHz 54Mbps Receiver sensitivity 802.11n 20MHz MCS0 Nss1 BCC Receiver sensitivity 802.11n 20MHz MCS7 Nss1 BCC Receiver sensitivity 802.11n 40MHz MCS0 Nss1 BCC Receiver sensitivity 802.11n 40MHz MCS7 Nss1 BCC Receiver sensitivity 802.11ac 20MHz MCS0 Nss1 LDPC Receiver sensitivity 802.11ac 20MHz MCS7 Nss1 LDPC Receiver sensitivity 802.11ac 20MHz MCS8 Nss1 LDPC Receiver sensitivity 802.11ac 40MHz MCS0 Nss1 LDPC Receiver sensitivity 802.11ac 40MHz MCS7 Nss1 LDPC Receiver sensitivity 802.11ac 40MHz MCS9 Nss1 LDPC Receiver sensitivity 802.11ac 80MHz MCS0 Nss1 LDPC Receiver sensitivity 802.11ac 80MHz MCS7 Nss1 LDPC Receiver sensitivity 802.11ac Receiver sensitivity 802.11ax Receiver sensitivity 802.11ax Receiver sensitivity 802.11ax Receiver sensitivity 802.11ax Receiver sensitivity 802.11ax Receiver sensitivity 802.11ax 80MHz MCS9 Nss1 LDPC 20MHz MCS0 Nss1 LDPC [1] 20MHz MCS11 Nss1 LDPC[1] 40MHz MCS0 Nss1 LDPC[1] 40MHz MCS11 Nss1 LDPC[1] 80MHz MCS0 Nss1 LDPC[1] 80MHz MCS11 Nss1 LDPC[1] Min Typ Max Unit 5170 -- 5895 MHz -- -16 -- dBm -- -93.3 -- dBm -- -76.6 -- dBm -- -92.6 -- dBm -- -72.9 -- dBm -- -89.5 -- dBm -- -70.5 -- dBm -- -93.3 -- dBm -- -75.6 -- dBm -- -71.8 -- dBm --- -89.9 -- dBm -- -73 -- dBm -- -67.3 -- dBm -- -86.6 -- dBm -- -69.8 -- dBm -- -64.3 -- dBm -- -93.3 -- dBm -- -63.1 -- dBm -- -89.7 -- dBm -- -61.2 -- dBm -- -85.7 -- dBm -- -57.7 -- dBm IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 58 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution Table 29.5 GHz Wi-Fi receiver performance...continued Parameter Condition Receiver adjacent channel interference (ACI) Receiver ACI 802.11a 20MHz 6Mbps Receiver ACI 802.11a 20MHz 54Mbps Receiver ACI 802.11n 20MHz MCS0 Nss1 BCC Receiver ACI 802.11n 20MHz MCS7 Nss1 BCC Receiver ACI 802.11n 40MHz MCS0 Nss1 BCC Receiver ACI 802.11n 40MHz MCS7 Nss1 BCC Receiver ACI 802.11ac 20MHz MCS0 Nss1 LDPC Receiver ACI 802.11ac 20MHz MCS9 Nss1 LDPC Receiver ACI 802.11ac 40MHz MCS0 Nss1 LDPC Receiver ACI 802.11ac 40MHz MCS9 Nss1 LDPC Receiver ACI 802.11ac 80MHz MCS0 Nss1 LDPC Receiver ACI 802.11ac Receiver ACI 802.11ax Receiver ACI 802.11ax Receiver ACI 802.11ax Receiver ACI 802.11ax Receiver ACI 802.11ax Receiver ACI 802.11ax 80MHz MCS9 Nss1 LDPC 20MHz MCS0 Nss1 LDPC[1] 20MHz MCS11 Nss1 LDPC[1] 40MHz MCS0 Nss1 LDPC[1] 40MHz MCS11 Nss1 LDPC[1] 80MHz MCS0 Nss1 LDPC[1] 80MHz MCS11 Nss1 LDPC[1] Min Typ Max Unit -- 23 -- dB -- 15.7 -- dB -- 28 -- dB -- 10 -- dB -- 27.3 -- dB -- 13 -- dB -- 31.3 -- dB -- 15 -- dB -- 29.7 -- dB -- 12.3 -- dB -- 25 -- dB -- 13 -- dB -- 30.7 -- dB -- 7 -- dB -- 29 -- dB -- 4 -- dB -- 26 -- dB -- 3 -- dB IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 59 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution Table 29.5 GHz Wi-Fi receiver performance...continued Parameter Condition Receiver alternate adjacent channel interference (AACI) Receiver AACI 802.11a 20MHz 6Mbps Receiver AACI 802.11a 20MHz 54Mbps Receiver AACI 802.11n 20MHz MCS0 Nss1 BCC Receiver AACI 802.11n 20MHz MCS7 Nss1 BCC Receiver AACI 802.11n 40MHz MCS0 Nss1 BCC Receiver AACI 802.11n 40MHz MCS7 Nss1 BCC Receiver AACI 802.11ac 20MHz MCS0 Nss1 LDPC Receiver AACI 802.11ac 20MHz MCS9 Nss1 LDPC Receiver AACI 802.11ac 40MHz MCS0 Nss1 LDPC Receiver AACI 802.11ac 40MHz MCS9 Nss1 LDPC Receiver AACI 802.11ac 80MHz MCS0 Nss1 LDPC Receiver AACI 802.11ac Receiver AACI 802.11ax Receiver AACI 802.11ax Receiver AACI 802.11ax Receiver AACI 802.11ax Receiver AACI 802.11ax Receiver AACI 802.11ax 80MHz MCS9 Nss1 LDPC 20MHz MCS0 Nss1 LDPC[1] 20MHz MCS11 Nss1 LDPC[1] 40MHz MCS0 Nss1 LDPC[1] 40MHz MCS11 Nss1 LDPC[1] 80MHz MCS0 Nss1 LDPC[1] 80MHz MCS11 Nss1 LDPC[1] [1] 4x long training field (LTF), guard time = 3.2s Min Typ Max Unit -- 47.3 -- dB -- 27.7 -- dB -- 46.3 -- dB -- 30 -- dB -- 45 -- dB -- 27 -- dB -- 45.7 -- dB -- 29.3 -- dB -- 44.7 -- dB -- 23 -- dB -- 43.3 -- dB -- 24 -- dB -- 48 -- dB -- 21.3 -- dB -- 45 -- dB -- 19.7 -- dB -- 44 -- dB -- 18.3 -- dB IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 60 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution 10.1.4 2.4 GHz Wi-Fi transmitter performance Note: Unless otherwise stated, all specifications are at 25°C, nominal voltage, and at RF_TR_2 pin. Table 30.2.4 GHz Wi-Fi transmitter performance Parameter Condition RF frequency range 2.4GHz Transmit power TX power (EVM and mask compliant) 20MHz 802.11b DSSS, CCK TX power (EVM and mask compliant) 20MHz OFDM 64-QAM (MCS7) TX power (EVM and mask compliant) 20MHz OFDM 256-QAM (MCS8) TX power (EVM and mask compliant) 20MHz OFDM 1024-QAM (MCS11) TX power (EVM and mask compliant) 40MHz OFDM 64-QAM (MCS7) TX power (EVM and mask compliant) 40MHz OFDM 256-QAM (MCS9) TX power (EVM and mask compliant) 40MHz OFDM 1024-QAM (MCS11) General TX parameters Transmit output power control step -- Transmit output power level control range -- Transmit output power accuracy -- Transmit carrier suppression -- Transmit frequency error -- Min 2400 -- -- -- -- -- -- -- -- -- -- -- -- Typ Max -- 2483.5 21 -- 19 -- 19 -- 17.5 -- 19 -- 18 -- 17.5 -- 1 -- 0 - 22 -- ±1.5 -- 37 -- ±3 -- Units MHz dBm dBm dBm dBm dBm dBm dBm dB dB dB dB ppm IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 61 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution 10.1.5 5GHz Wi-Fi transmitter performance Note: Unless otherwise stated, all specifications are at 25°C, nominal voltage, and at RF_TR_5 pin. Table 31.5GHz Wi-Fi transmitter performance Parameter Condition RF frequency range 5GHz Transmit power Tx power (EVM and mask compliant) 20MHz OFDM 64-QAM (MCS7) Tx power (EVM and mask compliant) 20MHz OFDM 256-QAM (MCS8) Tx power (EVM and mask compliant) 20MHz OFDM 1024-QAM (MCS11) Tx power (EVM and mask compliant) 40MHz OFDM 64-QAM (MCS7) Tx power (EVM and mask compliant) 40MHz OFDM 256-QAM (MCS9) Tx power (EVM and mask compliant) 40MHz OFDM 1024-QAM (MCS11) Tx power (EVM and mask compliant) 80MHz OFDM 64-QAM (MCS7) Tx power (EVM and mask compliant) 80MHz OFDM 256-QAM (MCS9) Tx power (EVM and mask compliant) 80MHz OFDM 1024-QAM (MCS11) General Tx parameters Transmit output power control step -- Transmit output power level control range -- Transmit output power accuracy -- Transmit carrier suppression -- Transmit frequency error -- Min 5170 -- -- -- -- -- -- -- -- -- -- -- -- -- -- Typ -- 19.5 18 15 19 17 15 18 15.5 12.5 1 0 - 22 ±2 33 ±3 Max 5895 -- -- -- -- -- -- -- -- -- -- -- -- -- -- Units MHz dBm dBm dBm dBm dBm dBm dBm dBm dBm dB dBm dB dB ppm IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 62 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution 10.2 Bluetooth radio specifications 10.2.1 Bluetooth/Bluetooth LE receiver performance Note: Unless otherwise stated, all specifications are at 25°C, nominal voltage, and at BRF_ANT pin. Table 32.Bluetooth/Bluetooth LE receiver performance [1] Parameter Conditions Frequency range -- Receiver sensitivity BDR 1Mbps -- EDR 2Mbps -- EDR 3Mbps -- Bluetooth LE 1Mbps -- Bluetooth LE 2Mbps -- Bluetooth LR 125Kbps -- Bluetooth LR 500Kbps -- Receiver maximum input level (MIL) BDR 1Mbps -- EDR 2Mbps -- EDR 3Mbps -- Bluetooth LE 1Mbps -- Bluetooth LE 2Mbps -- Bluetooth LR 125Kbps -- Bluetooth LR 500Kbps -- Receiver adjacent channel interference (ACI)/CCI performance BDR 1Mbps Receiver ACI @ -5MHz (image -1) BDR 1Mbps Receiver ACI @ -4MHz (image) BDR 1Mbps Receiver ACI @ -3MHz (image +1) BDR 1Mbps Receiver ACI @ -2MHz BDR 1Mbps Receiver ACI @ -1MHz BDR 1Mbps Receiver CCI BDR 1Mbps Receiver ACI @ +1MHz BDR 1Mbps Receiver ACI @ +2MHz BDR 1Mbps Receiver ACI @ +3MHz BDR 1Mbps EDR 2Mbps Receiver ACI @ -5MHz (image -1) EDR 2Mbps Receiver ACI @ -4MHz (image) EDR 2Mbps Receiver ACI @ -3MHz (image +1) EDR 2Mbps Min 2400 -- -- -- -- -- -- -- -- -- -- -- -- -- -- Typ. -- Max 2483.5 -97.2 -- -95.9 -- -89.3 -- -98.5 -- -96.2 -- -106.6 -- -100 -- -3[2] -- -6[3] -- -6[4] -- -3[5] -- -3[6] -- -3[7] -- -3[8] -- -- -38 -- -- -26 -- -- -41 -- -- -46 -- -- -9 -- -- 11 -- -- -11 -- -- -49 -- -- -52 -- -- -42 -- -- -28 -- -- -41 -- Unit MHz dBm dBm dBm dBm dBm dBm dBm dBm dBm dBm dBm dBm dBm dBm dB dB dB dB dB dB dB dB dB dB dB dB IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 63 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution Table 32.Bluetooth/Bluetooth LE receiver performance [1]...continued Parameter Conditions Min Typ. Max Unit Receiver ACI @ -2MHz EDR 2Mbps -- -46 -- dB Receiver ACI @ -1MHz EDR 2Mbps -- -9 -- dB Receiver CCI EDR 2Mbps -- 10 -- dB Receiver ACI @ +1MHz EDR 2Mbps -- -11 -- dB Receiver ACI @ +2MHz EDR 2Mbps -- -49 -- dB Receiver ACI @ +3MHz EDR 2Mbps -- -52 -- dB BDR 3Mbps Receiver ACI @ -5MHz (image -1) EDR 3Mbps -- -38 -- dB Receiver ACI @ -4MHz (image) EDR 3Mbps -- -20 -- dB Receiver ACI @ -3MHz (image +1) EDR 3Mbps -- -38 -- dB Receiver ACI @ -2MHz EDR 3Mbps -- -41 -- dB Receiver ACI @ -1MHz EDR 3Mbps -- -8 -- dB Receiver CCI EDR 3Mbps -- 16 -- dB Receiver ACI @ +1MHz EDR 3Mbps -- -8 -- dB Receiver ACI @ +2MHz EDR 3Mbps -- -42 -- dB Receiver ACI @ +3MHz EDR 3Mbps -- -48 -- dB Bluetooth LE 1Mbps Receiver ACI @ -5MHz (image -1) Bluetooth LE 1Mbps -- -39 -- dB Receiver ACI @ -4MHz (image) Bluetooth LE 1Mbps -- -28 -- dB Receiver ACI @ -3MHz (image +1) Bluetooth LE 1Mbps -- -38 -- dB Receiver ACI @ -2MHz Bluetooth LE 1Mbps -- -45 -- dB Receiver ACI @ -1MHz Bluetooth LE 1Mbps -- -3 -- dB Receiver CCI Bluetooth LE 1Mbps -- 9 -- dB Receiver ACI @ +1Mbps Bluetooth LE 1Mbps -- -9 -- dB Receiver ACI @ +2Mbps Bluetooth LE 1Mbps -- -50 -- dB Receiver ACI @ +3Mbps Bluetooth LE 1Mbps -- -52 -- dB Bluetooth LE 2Mbps Receiver ACI @ -6MHz (image -2) Bluetooth LE 2Mbps -- -51 -- dB Receiver ACI @ -4MHz (image) Bluetooth LE 2Mbps -- -29 -- dB Receiver ACI @ -2MHz Bluetooth LE 2Mbps -- -19 -- dB Receiver CCI Bluetooth LE 2Mbps -- 8 -- dB Receiver ACI @ +2Mbps Bluetooth LE 2Mbps -- -29 -- dB Receiver ACI @ +4Mbps Bluetooth LE 2Mbps -- -51 -- dB Receiver ACI @ +6Mbps Bluetooth LE 2Mbps -- -55 -- dB IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 64 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution Table 32.Bluetooth/Bluetooth LE receiver performance [1]...continued Parameter Conditions Min Typ. Max Bluetooth LR 125Kbps Receiver ACI @ -5MHz (image -1) Bluetooth LR 125Kbps -- -41 -- Receiver ACI @ -4MHz (image) Bluetooth LR 125Kbps -- -28 -- Receiver ACI @ -3MHz (image +1) Bluetooth LR 125Kbps -- -39 -- Receiver ACI @ -2MHz Bluetooth LR 125Kbps -- -49 -- Receiver ACI @ -1MHz Bluetooth LR 125Kbps -- -5 -- Receiver CCI Bluetooth LR 125Kbps -- 9 -- Receiver ACI @ +1Mbps Bluetooth LR 125Kbps -- -12 -- Receiver ACI @ +2Mbps Bluetooth LR 125Kbps -- -55 -- Receiver ACI @ +3Mbps Bluetooth LR 125Kbps -- -60 -- Bluetooth LR 500Kbps Receiver ACI @ -5MHz (image -1) Bluetooth LR 500Kbps -- -40 -- Receiver ACI @ -4MHz (image) Bluetooth LR 500Kbps -- -28 -- Receiver ACI @ -3MHz (image +1) Bluetooth LR 500Kbps -- -38 -- Receiver ACI @ -2MHz Bluetooth LR 500Kbps -- -48 -- Receiver ACI @ -1MHz Bluetooth LR 500Kbps -- -5 -- Receiver CCI Bluetooth LR 500Kbps -- 9 -- Receiver ACI @ +1Mbps Bluetooth LR 500Kbps -- -11 -- Receiver ACI @ +2Mbps Bluetooth LR 500Kbps -- -51 -- Receiver ACI @ +3Mbps Bluetooth LR 500Kbps -- -55 -- [1] Bluetooth/Bluetooth LE receiver refers to Dirty Tx. That is, the transmitter has impairments as specified by the Bluetooth SIG standard. [2] De-sense of 2.7 dB at 2440 MHz, 0.5 dB at 2480 MHz [3] De-sense of 3.4 dB at 2440 MHz, 1.2 dB at 2480 MHz [4] De-sense of 3.6 dB at 2440 MHz, 1.1 dB at 2480 MHz [5] De-sense of 3.8 dB at 2440 MHz, 0.8 dB at 2480 MHz [6] De-sense of 2.1 dB at 2440 MHz, 0.6 dB at 2480 MHz [7] De-sense of 3.4 dB at 2440 MHz, 0.6 dB at 2480 MHz [8] De-sense of 5.3 dB at 2440 MHz, 1 dB at 2480 MHz Unit dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 65 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution 10.2.2 Bluetooth/Bluetooth LE transmitter performance Note: Unless otherwise stated, all specifications are at 25°C, nominal voltage, and at BRF_ANT pin. Table 33.Bluetooth/Bluetooth LE transmitter performance Parameter Conditions Frequency range -- BDR maximum transmit power Mask compliant EDR maximum transmit power EVM and mask compliant Bluetooth LE maximum transmit power -- Out-of band noise floor at different -- operation standard frequency range Tx at 13dBm with 100% duty cycle Transmit frequency error -- Transmit output power accuracy (BDR/ -- Bluetooth LE) Transmit output power control step (BDR/ -- Bluetooth LE) Transmit output power level control range -- (BDR) Transmit output power accuracy (EDR) -- Transmit output power control step (EDR) -- Transmit output power level control range -- (EDR) Min 2400 -- -- -- -- Typ. -- 18.7[1] 9.7 19[1][2][3] -140 Max 2483.5 -- -- -- -130 -- -3 -- -- ±2 -- -- 0.5 -- -- -19 to +20 -- -- ±2 -- -- 0.5 -- -- -23 to +10 -- Unit MHz dBm dBm dBm dBm/Hz kHz dB dB dBm dB dB dBm [1] Meets the Bluetooth SIG requirement of maximum power difference between GFSK and QPSK portions of the EDR packet to less than 10dB. [2] The maximum TX power is limited to 14 dBm for Bluetooth LE Long Range packets. [3] The maximum TX power is 18 dBm for Bluetooth LE 2 Mbps and 2480 MHz channel. IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 66 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution 10.3 Current consumption Note: Unless otherwise stated, all specifications are at 25°C, nominal voltage, and typical value with SDIO 2.0 25 MHz clock (4-bit mode). Table 34.Current consumption values Mode Conditions 1.8V Power down Power down -- 0.019 Sleep mode Bluetooth only in deep sleep mode -- 0.25 Wi-Fi only in deep sleep mode SDIO 2.0 25 MHz SDIO 3.0 200 MHz[1], VIO = 1.8 V 0.36 1.8 Wi-Fi and Bluetooth in deep sleep mode -- 0.41 Bluetooth LE current consumption (Wi-Fi not enabled, SDIO host interface not connected) Bluetooth LE advertise Interval = 1.28s 0.32 Bluetooth LE scan Interval = 1.28s 0.56 window = 11.25 ms Bluetooth LE link Bluetooth LE peak transmit[2] Bluetooth LE peak transmit [2] Bluetooth LE peak transmit [2] Bluetooth LE peak transmit [2] Bluetooth LE peak transmit [2] Bluetooth LE peak receive[3][4] Interval=1.28s 0.98 1Mbps @ 0dBm 43 1Mbps @ 4dBm 48 1Mbps @ 10dBm 89 1Mbps @ 13dBm 110 1Mbps @ 19dBm 287 1Mbps 39 3.3V 0.007 0.02 0.02 0 0.02 0.02 0.02 0.97 0.11 0.11 0.11 0.11 0.11 0.11 VIO Unit (3.3V) 0.005 mA 0.12 mA 0.06 mA 0.02 mA 0.12 mA 0.12 mA 0.12 mA 0.12 mA 0.22 mA 0.22 mA 0.22 mA 0.22 mA 0.22 `mA 0.22 mA IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 67 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution Table 34.Current consumption values...continued Mode Conditions 1.8V 3.3V VIO Unit (3.3V) Bluetooth current consumption (Wi-Fi not enabled, SDIO host interface not connected, Bluetooth TX power = 0dBm if not mentioned) Bluetooth idle -- 9.8 0.11 0.22 mA Bluetooth SCO HV3 peak transmit @ 0dBm 43 0.11 0.22 mA Bluetooth SCO HV3 peak transmit @ 5dBm 48 0.11 0.22 mA Bluetooth SCO HV3 peak transmit @ 10dBm 89 0.11 0.22 mA Bluetooth SCO HV3 peak transmit @ 13dBm 110 0.11 0.22 mA Bluetooth SCO HV3 peak receive Bluetooth peak transmit[5] Bluetooth peak transmit[5] Bluetooth peak transmit[5] Bluetooth peak transmit[5] Bluetooth peak transmit[5] Bluetooth peak receive[3][6] -- @ 0dBm, DH5 @ 4dBm, DH5 @ 10dBm, DH5 @ 13dBm, DH5 @ 19dBm, DH5 BDR , DH5 39 0.11 0.22 mA 43 0.11 0.22 mA 48 0.11 0.22 mA 89 0.11 0.22 mA 110 0.11 0.22 mA 287 0.11 0.22 mA 39 0.11 0.22 mA Bluetooth ACL Data pump, DH1 24.8 0.11 0.22 mA Bluetooth ACL Data pump, 2-DH3 32.7 0.11 0.22 mA Bluetooth ACL Data pump, 3-DH5 35.5 0.11 0.22 mA Bluetooth ACL link Central sniff mode interval=1.28s 0.52 0.02 0.12 mA Bluetooth ACL link Central sniff mode interval = 500 ms 0.89 0.02 0.12 mA Bluetooth page scan -- 0.66 0.02 0.12 mA Bluetooth page and inquiry scan -- 0.97 0.02 0.12 mA IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 68 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution Table 34.Current consumption values...continued Mode Conditions 1.8V IEEE power save mode - receive (Bluetooth not enabled, beacon interval = 102.4 ms))[7] DTIM 1 IEEE-PS 2.4 GHz DTIM 3 IEEE-PS 2.4 GHz DTIM 5 IEEE-PS 2.4 GHz 2.4 G basic rate for beacon 1.93 transmit: 1Mbps SDIO 2.0, 50 MHz 0.89 0.67 DTIM 10 IEEE-PS 2.4 GHz 0.57 DTIM 1 IEEE-PS 5 GHz DTIM 3 IEEE-PS 5 GHz DTIM 5 IEEE-PS 5 GHz 5 GHz basic rate for beacon 1.56 transmit: 6Mbps SDIO 2.0, 50 MHz 0.78 0.63 DTIM 10 IEEE-PS 5 GHz 0.54 DTIM 1 IEEE-PS 2.4 GHz DTIM 3 IEEE-PS 2.4 GHz DTIM 5 IEEE-PS 2.4 GHz DTIM 10 IEEE-PS 2.4 GHz 2.4 G basic rate for beacon 3.25 transmit: 1Mbps SDIO 3.0, 200 MHz[1], 2.2 VIO = 1.8 V 1.98 1.87 DTIM 1 IEEE-PS 5 GHz DTIM 3 IEEE-PS 5 GHz DTIM 5 IEEE-PS 5 GHz DTIM 10 IEEE-PS 5 GHz IEEE 802.11ax target wake-up time (TWT)[8] 5 GHz basic rate for beacon 3.0 transmit: 6Mbps SDIO 3.0, 200 MHz[1], 2.22 VIO = 1.8 V 2.1 1.97 TWT 1 min 2.4 GHz, SDIO-3.0, 200 MHz 1.96 TWT 5 min 1.83 TWT 10 min 1.82 TWT 20 min 1.82 TWT 30 min 1.81 TWT 1 min 5 GHz, SDIO-3.0, 200 MHz 1.99 TWT 5 min 1.86 TWT 10 min 1.83 TWT 20 min 1.82 TWT 30 min 1.81 2.4GHz Wi-Fi receive idle mode (Bluetooth not enabled) 2.4GHz, 802.11b, 11Mbps -- 94 2.4GHz, 802.11g, 54Mbps -- 94 2.4GHz, 802.11n, 20MHz, MCS7 -- 96 2.4GHz, 802.11n, 40MHz, MCS7 -- 110 2.4GHz, 802.11ax, 20MHz, MCS11 -- 95 2.4GHz, 802.11ax, 40MHz, MCS11 -- 111 3.3V VIO Unit (3.3V) 0 0.02 mA 0 0.02 mA 0 0.02 mA 0 0.02 mA 0 0.02 mA 0 0.02 mA 0 0.02 mA 0 0.02 mA 0 0.02 mA 0 0.02 mA 0 0.02 mA 0 0.02 mA 0 0.02 mA 0 0.02 mA 0 0.02 mA 0 0.02 mA 0 0.02 mA 0 0.02 mA 0 0.02 mA 0 0.02 mA 0 0.02 mA 0 0.02 mA 0 0.02 mA 0 0.02 mA 0 0.02 mA 0 0.02 mA 0.13 0.17 mA 0.13 0.17 mA 0.13 0.17 mA 0.13 0.17 mA 0.13 0.17 mA 0.13 0.17 mA IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 69 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution Table 34.Current consumption values...continued Mode Conditions 5GHz Wi-Fi receive idle mode (Bluetooth not enabled) 5GHz, 802.11a, 54Mbps -- 5GHz, 802.11n, 20MHz, MCS7 -- 5GHz, 802.11n, 40MHz, MCS7 -- 5GHz, 802.11ac, 20MHz, MCS8 -- 5GHz, 802.11ac, 40MHz, MCS9 -- 5GHz, 802.11ac, 80MHz, MCS9 -- 5GHz, 802.11ax, 20MHz, MCS11 -- 5GHz, 802.11ax, 40MHz, MCS11 -- 5GHz, 802.11ax, 80MHz, MCS11 -- 2.4GHz Wi-Fi receive active mode (Bluetooth not enabled) 2.4GHz, 802.11b, 11Mbps -- 2.4GHz, 802.11g, 54Mbps -- 2.4GHz, 802.11n, 20MHz, MCS7 -- 2.4GHz, 802.11n, 40MHz, MCS7 -- 2.4GHz, 802.11ax, 20MHz, MCS11 -- 2.4GHz, 802.11ax, 40MHz, MCS11 -- 5GHz Wi-Fi receive active mode (Bluetooth not enabled) 5GHz, 802.11a, 54Mbps -- 5GHz, 802.11n, 20MHz, MCS7 -- 5GHz, 802.11n, 40MHz, MCS7 -- 5GHz, 802.11ac, 20MHz, MCS8 -- 5GHz, 802.11ac, 40MHz, MCS9 -- 5GHz, 802.11ac, 80MHz, MCS9, -- 5GHz, 802.11ax, 20MHz, MCS11 -- 5GHz, 802.11ax, 40MHz, MCS11 -- 5GHz, 802.11ax, 80MHz, MCS11 -- 1.8V 3.3V VIO Unit (3.3V) 113 0.13 0.17 mA 115 0.13 0.17 mA 130 0.13 0.17 mA 115 0.13 0.17 mA 130 0.13 0.17 mA 159 0.13 0.17 mA 113 0.13 0.17 mA 130 0.13 0.17 mA 159 0.13 0.17 mA 91 0.13 0.17 mA 101 0.13 0.17 mA 116 0.13 0.17 mA 126 0.13 0.17 mA 108 0.13 0.17 mA 128 0.13 0.17 mA 116 0.13 0.17 mA 125 0.13 0.17 mA 139 0.13 0.17 mA 121 0.13 0.17 mA 140 0.13 0.17 mA 177 0.13 0.17 mA 127 0.13 0.17 mA 142 0.13 0.17 mA 180 0.13 0.17 mA IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 70 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution Table 34.Current consumption values...continued Mode Conditions 2.4GHz Wi-Fi transmit (Bluetooth not enabled, transmit referred to pin) 2.4GHz, 802.11b, 11Mbps @ 21dBm -- 2.4GHz, 802.11b, 11Mbps @ 20dBm -- 2.4GHz, 802.11g, 54Mbps @ 20dBm -- 2.4GHz, 802.11n, 20MHz, MCS0 @ 20dBm -- 2.4GHz, 802.11n, 20MHz, MCS7 @ 20dBm -- 2.4GHz, 802.11n, 40MHz, MCS0 @ 20dBm -- 2.4GHz, 802.11n, 40MHz, MCS7 @ 20dBm -- 2.4GHz, 802.11ax, 20MHz, MCS0 @ 20dBm -- 2.4GHz, 802.11ax, 20MHz, MCS11 @ 20dBm -- 2.4GHz, 802.11ax, 40MHz, MCS0 @ 20dBm -- 2.4GHz, 802.11ax, 40MHz, MCS11 @ 20dBm -- 5GHz Wi-Fi transmit (Bluetooth not enabled, transmit referred to pin) 5GHz, 802.11a, 6Mbps @ 19dBm -- 5GHz, 802.11a, 54Mbps @ 19dBm -- 5GHz, 802.11n, 20MHz, MCS0 @ 19dBm -- 5GHz, 802.11n, 20MHz, MCS7 @ 19dBm -- 5GHz, 802.11n, 40MHz, MCS0 @ 17dBm -- 5GHz, 802.11n, 40MHz, MCS7 @ 17dBm -- 5GHz, 802.11ac, 20MHz, MCS0 @ 19dBm -- 5GHz, 802.11ac, 20MHz, MCS8 @ 19dBm -- 5GHz, 802.11ac, 40MHz, MCS0 @ 17dBm -- 5GHz, 802.11ac, 40MHz, MCS9 @ 17dBm -- 5GHz, 802.11ac, 80MHz, MCS0 @ 15dBm -- 5GHz, 802.11ac, 80MHz, MCS9 @ 15dBm -- 5GHz, 802.11ax, 20MHz, MCS0 @ 19dBm -- 5GHz, 802.11ax, 20MHz, MCS11 @ 19dBm -- 5GHz, 802.11ax, 40MHz, MCS0 @ 17dBm -- 5GHz, 802.11ax, 40MHz, MCS11 @ 17dBm -- 5GHz, 802.11ax, 80MHz, MCS0 @ 15dBm -- 5GHz, 802.11ax, 80MHz, MCS11 @ 15dBm -- 1.8V 3.3V VIO Unit (3.3V) 152 256 0.17 mA 150 204 0.17 mA 155 209 0.17 mA 157 207 0.17 mA 157 206 0.17 mA 165 215 0.17 mA 166 215 0.17 mA 156 215 0.17 mA 157 209 0.17 mA 165 210 0.17 mA 166 210 0.17 mA 218 279 0.17 mA 218 279 0.17 mA 221 272 0.17 mA 220 270 0.17 mA 225 229 0.17 mA 225 226 0.17 mA 219 268 0.17 mA 219 270 0.17 mA 225 229 0.17 mA 226 228 0.17 mA 227 190 0.17 mA 223 192 0.17 mA 219 268 0.17 mA 219 273 0.17 mA 220 224 0.17 mA 222 225 0.17 mA 226 190 0.17 mA 222 187 0.17 mA IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 71 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution Table 34.Current consumption values...continued Mode Conditions Peak current Peak current during device initialization 5GHz 802.11ax 80MHz, MCS11 receive + BluetoothLE transmit at 21dBm[9] 5 GHz 802.11ax, 20 MHz, MCS11 transmit + Bluetooth LE transmit at 21 dBm[9] -- At 85°C At 85°C 1.8V 3.3V VIO Unit (3.3V) 497 368 0.17 mA 644[10] 0.2[10] 0.23 mA 752[10] 303[10] 0.23 mA [1] SDIO host interface connected [2] The peak transmit current remains the same across all Bluetooth LE data rates at the same transmit power level [3] Dual antenna configuration [4] The peak receive current remains the same across all Bluetooth LE data rates [5] The peak transmit current remains the same across all Bluetooth data rates at the same transmit power level [6] The peak receive current remains the same across all Bluetooth data rates [7] Frame length in IEEE-PS current measurement: 5 GHz: 1000 µsecond, 2.4 GHz: 1000 µsecond [8] Nominal TWT receive window duration: 50 ms [9] Absolute maximum output power that the device can support. Operating maximum output power limited for regulatory compliance. [10] Maximum value IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 72 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution 11 Electrical specifications 11.1 GPIO interface specifications 11.1.1 DC characteristics 11.1.1.1 1.8V operation Table 35.DC electricals--1.8V operation (VIO) Unless otherwise specified, the values apply per Section 9 "Recommended operating conditions". Symbol Parameter Condition Min Typ VIO I/O pad supply -- voltage 1.71 1.8 VIH Input high voltage -- 0.7*VIO -- VIL VHYS VOH VOL Input low voltage -- Input hysteresis -- Output high voltage -- Output low voltage -- -0.4 -- 100 -- VIO-0.4 -- -- -- Max 1.89 VIO+0.4 0.3*VIO --0.4 Units V V V mV V V 11.1.1.2 3.3V operation Table 36.DC electricals--3.3V operation (VIO) Unless otherwise specified, the values apply per Section 9 "Recommended operating conditions" Symbol Parameter Conditions Min Typ Max Unit VIO I/O pad supply -- voltage 3.14 3.3 3.46 V VIH VIL VHYS Input high voltage -- Input low voltage -- Input hysteresis -- 0.7*VIO -- VIO+0.4 V -0.4 -- 0.3*VIO V 100 -- -- mV VOH Output high voltage -- VIO-0.4 -- -- V VOL Output low voltage -- -- -- 0.4 V IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 73 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution 11.2 RF front-end control interface specifications 11.2.1 DC characteristics 11.2.1.1 1.8V operation Table 37.DC electricals--1.8V operation (VIO_RF) Unless otherwise specified, the values apply per Section 9 "Recommended operating conditions" Symbol Parameter Condition Min Typ VIH VIL VHYS VOH VOL Input high voltage -- Input low voltage -- Input hysteresis -- Output high voltage -- Output low voltage -- 0.7*VIO_RF -- -0.4 -- 100 -- VIO_RF-0.4 -- -- -- Max VIO_RF+0.4 0.3*VIO_RF --0.4 Units V V mV V V 11.2.1.2 3.3V operation Table 38.DC electricals--3.3V operation (VIO_RF) Unless otherwise specified, the values apply per Section 9 "Recommended operating conditions" Symbol Parameter Condition Min Typ VIH VIL VHYS VOH VOL Input high voltage -- Input low voltage -- Input hysteresis -- Output high voltage -- Output low voltage -- 0.7*VIO_RF -- -0.4 -- 100 -- VIO_RF-0.4 -- -- -- Max VIO_RF+0.4 0.3*VIO_RF --0.4 Units V V mV V V IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 74 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution 11.3 SDIO host interface specifications The SDIO host interface pins are supplied by VIO_SD voltage supply. The SDIO electrical specifications are identical for 4-bit SDIO and 1-bit SDIO modes. 11.3.1 DC characteristics 11.3.1.1 1.8V operation Table 39.DC electricals--1.8V operation (VIO_SD) Unless otherwise specified, the values apply per Section 9 "Recommended operating conditions" Symbol Parameter Condition Min Typ Max VIH VIL VHYS VOH VOL Input high voltage -- Input low voltage -- Input hysteresis -- Output high voltage -- Output low voltage -- 0.7*VIO_SD -- VIO_SD+0.4 -0.4 -- 0.3*VIO_SD 100 -- -- VIO_SD-0.4 -- -- -- -- 0.4 Units V V mV V V 11.3.1.2 3.3V operation Table 40.DC electricals--3.3V operation (VIO_SD) Unless otherwise specified, the values apply per Section 9 "Recommended operating conditions" Symbol Parameter Condition Min Typ Max VIH VIL VHYS VOH VOL Input high voltage -- Input low voltage -- Input hysteresis -- Output high voltage -- Output low voltage -- 0.7*VIO_SD -- VIO_SD+0.4 -0.4 -- 0.3*VIO_SD 100 -- -- VIO_SD-0.4 -- -- -- -- 0.4 Units V V mV V V 11.3.2 Default speed, high-speed modes Clock Input fPP TWL TWH TISU TIH Output Figure 21.SDIO protocol timing diagram--Default speed mode TODLY IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 75 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution Clock Input Output TODLY fPP TWL TWH TISU TIH TOH Figure 22.SDIO protocol timing diagram--High-speed mode Table 41.SDIO timing data --Default speed, high-speed modes Unless otherwise specified, the values apply per Section 9 "Recommended operating conditions" Symbol Parameter Condition Min Typ fPP Clock frequency Normal High-speed 0 -- 0 -- TWL Clock low time Normal High-speed 10 -- 7 -- TWH Clock high time Normal 10 -- High-speed 7 -- TISU Input setup time Normal High-speed 5 -- 6 -- TIH Input hold time Normal 5 -- High-speed 2 -- TODLY Output delay time CL 40 pF (1 card) Normal High-speed -- -- -- -- TOH Output hold time High-speed 2.5 -- Max Unit 25 MHz 50 MHz -- ns -- ns -- ns -- ns -- ns -- ns -- ns -- ns 14 ns 14 ns -- ns IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 76 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution 11.3.3 SDR12, SDR25, SDR50 modes (up to 100 MHz) (1.8V) Clock Input Output TCR TCLK TCF fPP TIS TIH TODLY TOH Figure 23.SDIO protocol timing diagram--SDR12, SDR25, SDR50 Modes (up to 100 MHz) (1.8V) Table 42.SDIO timing data----SDR12, SDR25, SDR50 Modes (up to 100MHz) (1.8V) Unless otherwise specified, the values apply per Section 9 "Recommended operating conditions" Symbol Parameter Condition Min Typ fPP Clock frequency SDR12 SDR25 0 -- 0 -- SDR50 0 -- TIS Input setup time SDR12 SDR25 3 -- 3 -- SDR50 3 -- TIH Input hold time SDR12 SDR25 0.8 -- 0.8 -- SDR50 0.8 -- TCLK Clock time SDR12 SDR25 40 -- 10 -- SDR50 10 -- TCR, TCF Rise time, fall time TCR, TCF < 2ns (max) at 100MHz CCARD = 10pF Rise time, fall time TCR, TCF < 2ns (max) at 100 MHz CCARD = 10pF Rise time, fall time TCR, TCF < 2ns (max) at 100MHz CCARD = 10pF SDR12 SDR25 SDR50 -- -- -- -- -- -- Max 25 50 100 -- -- -- -- -- -- 40 20 10 0.2*TCLK Unit MHz MHz MHz ns ns ns ns ns ns ns ns ns ns 0.2*TCLK ns 0.2*TCLK ns IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 77 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution Table 42.SDIO timing data----SDR12, SDR25, SDR50 Modes (up to 100MHz) (1.8V)...continued Unless otherwise specified, the values apply per Section 9 "Recommended operating conditions" Symbol Parameter Condition Min Typ Max TODLY Output delay time CL 30pF SDR12 SDR25 -- -- 14 -- -- 14 SDR50 -- -- 7.5 TOH Output hold time CL = 15pF Output hold time CL = 15pF SDR12 SDR25 1.5 -- -- 1.5 -- -- Output hold time CL = 15pF SDR50 1.5 -- -- Unit ns ns ns ns ns ns IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 78 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution 11.3.4 SDR104 mode (208 MHz) (1.8V) Clock Input Output TCR TCLK TCF fPP TIS TIH TOP TODW Figure 24.SDIO protocol timing diagram--SDR104 mode (208 MHz) Table 43.SDIO timing data--SDR104 mode (208 MHz) Unless otherwise specified, the values apply per Section 9 "Recommended operating conditions" Symbol Parameter Condition Min Typ fPP TIS TIH TCLK TCR, TCF TOP TODW Clock frequency SDR104 Input setup time SDR104 Input hold time SDR104 Clock time SDR104 Rise time, fall time TCR, TCF < 0.96 ns (max) at 208 MHz CCARD = 10 pF SDR104 Card output phase SDR104 Output timing of variable data window SDR104 0 -- 1.4 -- 0.8 -- 4.8 -- -- -- 0 -- 2.88 -- Max 208 ---0.2*TCLK Unit MHz ns ns ns ns 2 ns -- ns IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 79 / 119 NXP Semiconductors 11.3.5 DDR50 mode (50 MHz) (1.8V) IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution Clock CMD Input CMD Output TCR TCLK TCF TIS TODLY Figure 25.SDIO CMD timing diagram--DDR50 mode (50MHz) TIH TOHLD TCLK Clock DAT[3:0] Input TIS2x TIH2x TIS2x TIH2x DAT[3:0] Output TODLY2x(max) TODLY2x (min) TODLY2x(max) TODLY2x (min) Figure 26.SDIO DAT[3:0] timing diagram--DDR50 mode[1] (50 MHz) [1] In DDR50 mode, DAT[3:0] lines are sampled on both edges of the clock (not applicable for CMD line). IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 80 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution Table 44.SDIO timing data--DDR50 mode (50 MHz) Unless otherwise specified, the values apply per Section 9 "Recommended operating conditions" Symbol Parameter Condition Min Typ Clock TCLK Clock time 50 MHz (max) between rising edges DDR50 20 -- TCR, TCF Clock Duty Rise time, fall time TCR, TCF < 4.00 ns (max) at 50 MHz CCARD = 10 pF DDR50 -- DDR50 -- -- 45 -- CMD Input (referenced to clock rising edge) TIS Input setup time DDR50 CCARD 10 pF (1 card) TIH Input hold time DDR50 CCARD 10 pF (1 card) CMD Output (referenced to clock rising edge) 6 -- 0.8 -- TODLY Output delay time during data transfer mode CL 30 pF (1 card) DDR50 TOHLD Output hold time CL 15 pF (1 card) DDR50 DAT[3:0] Input (referenced to clock rising and falling edges) -- -- 1.5 -- TIS2x Input setup time CCARD 10 pF (1 card) DDR50 TIH2x Input hold time CCARD 10 pF (1 card) DDR50 DAT[3:0] Output (referenced to clock rising and falling edges) 3 -- 0.8 -- TODLY2x (max) TODLY2x (min) Output delay time during data transfer mode CL 25 pF (1 card) Output hold time CL 15 pF (1 card) DDR50 DDR50 -- -- 1.5 -- 11.3.6 SDIO internal pull-up/pull-down specifications Table 45.SDIO internal pull-up/pull-down specifications Unless otherwise specified, the values apply per Section 9 "Recommended operating conditions" Parameter Condition Min Typ Internal nominal pull-up/pull-down -resistance 70 100 Max Unit -- ns 0.2*TCLK ns 55 % -- ns -- ns 13.7 ns -- ns -- ns -- ns 7.0 ns -- ns Max Unit 140 k IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 81 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution 11.4 UART interface specifications The UART Tx and Rx pins are powered from the VIO voltage supply. See Section 11.1.1 "DC characteristics" for DC specifications. UART Tx UART Rx TBAUD Figure 27.UART timing diagram Table 46.UART timing data[1] [2] Over full range of values specified in Section 9 "Recommended operating conditions" unless otherwise specified. Symbol Parameter Condition Min Typ Max TBAUD Baud time 40MHz input clock 250 -- -- [1] The acceptable deviation from the UART Rx target baud rate is ±3%. [2] UART Tx baud rate deviation is determined by the external crystal accuracy. See Section 11.8.1. Unit ns 11.5 Audio interface specifications 11.5.1 I2S interface specifications The I2S pins are powered by VIO voltage supply. See Section 11.1.1 "DC characteristics" for specifications. 11.5.2 PCM interface specifications The PCM pins are powered by VIO voltage supply. See Section 11.1.1 "DC characteristics" for specifications. IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 82 / 119 NXP Semiconductors Central mode PCM_CLK PCM_DOUT PCM_DIN IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution 1/fBCLK TBCLK fall TDO TDISU TDIHO TBCLK rise Figure 28.PCM timing specification diagram for data signals--Central mode 1T/fBBCCLLKK PCM_CLK TBF TBF PCM_SYNC Figure 29.PCM timing specification diagram for PCM_SYNC signal--Central mode Table 47.PCM timing specification data--Central mode Unless otherwise specified, the values apply per Section 9 "Recommended operating conditions" Symbol Parameter Condition Min Typ fBCLK Bit clock frequency -- 2 2/2.048 Duty CycleBCLK Bit clock duty cycle -- TBCLK rise/fall PCM_CLK rise/fall time -- TDO Delay from PCM_CLK rising edge to -- PCM_DOUT rising edge 0.4 0.5 -- 3 -- -- TDISU Setup time for PCM_DIN before -- PCM_CLK falling edge 20 -- TDIHO Hold time for PCM_DIN after PCM_CLK -falling edge 15 -- TBF Delay from PCM_CLK rising edge to -- PCM_SYNC rising edge -- -- Max 2.048 0.6 -15 -- -- 15 Unit MHz -ns ns ns ns ns IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 83 / 119 NXP Semiconductors Peripheral mode PCM_CLK PCM_DOUT PCM_DIN IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution 1/fBCLK TBCLK fall TDO TDISU TDIHO TBCLK rise Figure 30.PCM timing specification diagram for data signals--Peripheral mode PCM_CLK PCM_SYNC 1/fBCLK TBFSU TBFHO TBF Figure 31.PCM timing specification diagram for PCM_SYNC signal--Peripheral mode Table 48.PCM timing specification data--Peripheral mode Unless otherwise specified, the values apply per Section 9 "Recommended operating conditions" Symbol fBCLK Parameter Bit clock frequency Condition -- Min Typ 0.512[1] 2/2.048 Duty CycleBCLK Bit clock duty cycle -- TBCLK rise/fall PCM_CLK rise/fall time -- TDO Delay from PCM_CLK rising edge to -- PCM_DOUT rising edge 0.4 0.5 -- 3 -- -- TDISU Setup time for PCM_DIN before -- PCM_CLK falling edge 15 -- TDIHO Hold time for PCM_DIN after PCM_CLK -falling edge 10 -- TBFSU Setup time for PCM_SYNC before -- PCM_CLK falling edge 15 -- TBFHO Hold time for PCM_SYNC after -- PCM_CLK falling edge 10 -- Max 4 0.6 -30 -- -- -- -- Unit MHz -ns ns ns ns ns ns [1] For applications that support dual-WBS (Wide Band Speech) capabilities over Bluetooth, a minimum PCM clock rate of 1.024 MHz is required due to bandwidth considerations. A singleWBS link or dual-NBS link configuration can be supported using a 0.512 MHz PCM clock rate. IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 84 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution 11.6 External radio coexistence interface specifications 11.6.1 WCI-2 coexistence interface specifications 11.6.1.1 WCI-2 interface WCI-2 is a simplified 2-wire UART interface defined in Bluetooth Core Spec Vol 7 Part C. Figure 32 shows UART waveform. Figure 32.UART waveform Figure 33 illustrates WCI-2 hardware coexistence interface between IW611 (Wireless SoC) and the external radio. External radio WCI-2_SOUT Wireless SoC WCI-2_SIN WCI-2_SIN WCI-2_SOUT Figure 33.WCI-2 coexistence interface IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 85 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution 11.6.1.2 WCI-2 messages WCI-2 coexistence interface supports the messages defined in Bluetooth Core Specification Vol 7 Part C for request and grant, where: · The real time message from the external radio to IW611 indicates the request to operate (Figure 34) MWS_Rx=1 indicates an external radio request to Rx MWS_Tx=1 indicates an external radio request to Tx Type(0) 0 Type(1) 0 Type(2) 0 MSG(0) MSG(1) MSG(2) MSG(3) MSG(4) FRAME_SYNC MWS_RX MWS_TX MWS_PATTERN[0] MWS_PATTERN[1] Figure 34.Type 0: Real time signaling message - external radio to IW611 · The external radio can send an optional second message following the real time message to indicate the traffic priority using the vendor specific message (Figure 35). Otherwise, the priority is set via a BCA register. Type(0) 1 Type(1) 1 Type(2) 1 MSG(0) MSG(1) MSG(2) MSG(3) MSG(4) 0 MWS_TX_PRI[0] MWS_TX_PRI[1] MWS_RX_PRI[0] MWS_RX_PRI[1] Figure 35. Type 7: Vendor specific message - external radio to IW611 · The real time message from IW611 to the external radio indicates the arbitration results (Figure 36): BT_Rx_Pri = 1: the Bluetooth radio Rx wins the arbitration and is in operation BT_Tx_On = 1: the Bluetooth radio Tx wins the arbitration and is in operation 802_Rx_Pri = 1: Wi-Fi Rx wins the arbitration and is in operation 802_Tx_On = 1: Wi-Fi Tx wins the arbitration and is in operation Otherwise, the external radio is granted Type(0) 0 Type(1) 0 Type(2) 0 MSG(0) BT_RX_PRI MSG(1) BT_TX_ON MSG(2) 802_RX_PRI MSG(3) 802_TX_ON MSG(4) RFU Figure 36.Type 0: Real time signaling message - IW611 to external radio IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 86 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution WCI-2 coexistence interface supports the messages defined in Bluetooth Core Specification Vol 7 Part C for other purposes, such as: · Transport control message from IW611 to the external radio to request real time message upon wake up (Figure 37) Type(0) 0 Type(1) 0 Type(2) MSG(0) MSG(1) 1 Resend_real_time RFU MSG(2) RFU MSG(3) RFU MSG(4) RFU Figure 37.Type 1: Transport control message time signaling message - IW611 to external radio · MWS inactivity duration message from the external radio to IW611 indicates the inactivity duration to IW611 before going to sleep (Figure 38) Type(0) 0 Type(1) 1 Type(2) 1 MSG(0) Duration[0] MSG(1) Duration[1] MSG(2) MSG(3) Duration[2] Duration[3] MSG(4) Duration[4] Figure 38.MWS inactivity duration message · MWS scan frequency message from the external radio to IW611 indicates the external radio scan frequency to IW611 (Figure 39) Type(0) 1 Type(1) 0 Type(2) 0 MSG(0) Freq[0] MSG(1) Freq[1] MSG(2) Freq[2] MSG(3) Freq[3] MSG(4) Freq[4] Figure 39.Type 5: MWS scan frequency message IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 87 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution 11.6.1.3 WCI-2 signal waveform format The messaging is based on a standard UART format. Figure 40 shows the waveform for the transmit signal (UART_SOUT to UART_SIN). one bit Start 8 data bits One character Figure 40.WCI-2 transmit signal waveform Stop Idle Table 49.WCI-2 interface transport settings Parameter Range Baud rate 921600 ~ 4000000 Data bits 8 Parity bits 0 Stop bit 1 Flow control No Note Baud LSB first No parity One stop bit No flow control IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 88 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution 11.6.2 PTA interface coexistence specifications This section illustrates how the central hardware packet traffic arbiter samples the interface signals. The sampling is based on which interface signals are being used. Figure 41 shows PTA coexistence interface signal timing diagram for the example where: · Input: request, 1-bit priority Priority ready at Request signal assertion · Output: grant Figure 41.PTA coexistence interface timing diagram - Example 1 IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 89 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution Figure 42 shows PTA coexistence interface timing diagram for the example where: · Input: request, 1-bit priority, state Priority signal and State signal are ready at Request signal assertion · Output: grant Figure 42.PTA coexistence interface timing diagram - Example 2 IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 90 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution Figure 43 shows PTA coexistence interface timing diagram for the example where: · Input: request, 1-bit priority, frequency, state Priority, State, and Frequency ready at Request assertion · Output: grant Figure 43.PTA coexistence interface timing diagram - Example 3 IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 91 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution Figure 44 shows PTA coexistence interface timing diagram for the example where: · Input: request, 1-bit priority Priority signal is ready at Request signal assertion · Output: grant Grant signal is de-asserted before Request signal de-assertion due to a traffic abort caused by other traffic with higher priority Figure 44.PTA coexistence interface timing diagram - Example 4 IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 92 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution Figure 45 shows PTA coexistence interface timing diagram for the example where: · Input: request and priority Priority pin is sampled three times to obtain two priority bits and Tx/Rx info. No input from State pin. · Output: grant Figure 45.PTA coexistence interface timing diagram - Example 5 IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 93 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution Table 50 provides the timing specifications for PTA coexistence interface signals. Table 50.PTA coexistence interface signal timing data ParameterConditions T1[1] Priority[0] is sampled on Priority pin at T1 from Request assertion. T8[1] Optional: priority[1], if present on Priority pin, is sampled at T1+T8 from Request assertion. T2[1] Optional: Tx/Rx Info, if present on Priority pin, is sampled at T1+T2 (one priority bit on Priority pin) or T1+T8+T2 (two priority bits on Priority pin) from Request assertion. T3[2] Time from all information available to BCA to grant decision ready T5[2] The Request signal de-asserts T5 after the last symbol is done T6[2] The Grant signal de-asserts T6 after the Request de-assertion T7[2] The Request signal de-asserts T7 after the grant de-assertion due to a traffic abort. Min 0 0.025 0.025 0.1 -- 0.1 -- Typ. -- -- -- -- -- -- -- [1] Valid for serially sampled Priority pin [2] Valid for all implementations Max Unit 100 s 100 s 100 s 0.4 s -- s 0.3 s -- s IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 94 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution 11.7 Host configuration specifications For a list of configuration pins, see Section 6.8 "Configuration pins". Table 51.Configuration pin specifications[1] Unless otherwise specified, the values apply per Section 9 "Recommended operating conditions" Parameter Condition Min Typ Max Internal weak pull-up resistance Around 1 ms following any reset -- 800 -- Internal nominal pull-up resistance Around 1 ms following any reset -- 100 -- [1] After approximately 1 ms, the configuration pins become functional pins. 11.8 Reference clock specifications 11.8.1 External crystal specifications Table 52.External crystal specifications Unless otherwise specified, the values apply per Section 9 "Recommended operating conditions" Parameter Condition Min Typ Max Fundamental frequencies -- -- 40 -- Resonance mode -- -- A1, -- Fundamental Equivalent differential load -- capacitance 7 8 9 Shunt capacitance -- -- 2 -- Frequency tolerance Over process at 25ºC -- ±10 -- Frequency stability Over operating temperature -- ±10 -- Aging -- -- ±2 -- Series resistance (ESR) Insulation resistance Maximum drive level 40 MHz at DC 100V -- -- -- 40 500 -- -- 120 -- -- Units k k Unit MHz -pF pF ppm ppm ppm/ 5 years M µW IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 95 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution 11.8.2 External crystal oscillator specifications The reference clock from the external crystal oscillator requires a CMOS input signal or a clipped sinusoidal signal. Table 53.Clock DC specifications[1] Unless otherwise specified, the values apply per Section 9 "Recommended operating conditions" Parameter Condition Min Typ Max Single-ended high-level voltage -- Single-ended low-level voltage[2] -- -- -- 1.8 0 -- -- Clock amplitude (pk-pk) -- 0.5 -- 1 Mid-point slope -- 125 -- -- Unit V V V MV/s [1] AC-coupling capacitor is integrated into the SoC. [2] Minimum 0.8V for clipped sinusoidal signal. Table 54.40 MHz clock timing Unless otherwise specified, the values apply per Section 9 "Recommended operating conditions" Parameter Condition Min Typ Max Unit XO40 period -- 25.00 - 20 ppm 25.00 25.00 + 20 ppm ns XO40 rise time -- -- -- 2.00 ns XO40 fall time -- -- -- 2.00 ns XO40 duty cycle -- 47 50 53 % Table 55.Phase noise Unless otherwise specified, the values apply per Section 9 "Recommended operating conditions" Parameter Test Conditions Min Typ Fref = 40 MHz Offset = 1 kHz -- -- Offset = 10 kHz -- -- Offset = 100 kHz -- -- Offset > 1 MHz -- -- Max -130 -145 -155 -162 Unit dBc/Hz dBc/Hz dBc/Hz dBc/Hz IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 96 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution 11.9 Power-down specifications 11.9.1 PDn asserted low--Power supplies remain high The following table and figure show the specifications for the PDn signal when it is asserted (low) while all power supplies to the device are high. After PDn is deasserted (high), the device takes 20 ms to get ready for SDIO enumeration. Power tRPW PDn tPU_RESET Device ready tINIT tINIT Figure 46.PDn Pin (Power-down) timing--Power remains high at PDn assertion Table 56.PDn pin (Power-down) specifications--Power remains high at PDn assertion Unless otherwise specified, the values apply per Section 9 "Recommended operating conditions" Symbol Parameter Condition Min Typ tPU_RESET tRPW tINIT Valid power to PDn de- -- asserted PDn pulse width -- From PDn de-assertion to -- device ready (SDIO bus enumeration) 0 -- 1[1] -- 20 -- VIH Input high voltage -- VIL Input low voltage -- 1.4 -- -0.4 -- [1] Minimum value guaranteed for a valid reset. Smaller values may put the device in an undefined state. Max Units -- ms -- µs -- ms 4.5 V 0.5 V IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 97 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution 11.10 JTAG interface specifications The test interface pins are powered by VIO voltage supply. TP_TCK TL_TCK TH_TCK JTAG_TCK JTAG_TDI JTAG_TMS JTAG_TDO Figure 47.JTAG timing diagram TSU_TDI THD_TDI TDLY_TDO aaa-036123 Table 57.JTAG interface protocol timing[1] Unless otherwise specified, the values apply per Section 9 "Recommended operating conditions" Symbol Parameter Condition Min Typ TP_TCK TCK period -- 25 -- TH_TCK TCK high -- 12 -- TL_TCK TSU_TDI THD_TDI TDLY_TDO TCK low -- TDI, TMS to TCK setup time -- TDI, TMS to TCK hold time -- TCK to TDO delay -- 12 -- 5 -- 5 -- 0 -- [1] Does not apply to JTAG enabled by the JTAG_TMS pin. Max Units -- ns -- ns -- ns -- ns -- ns 7.5 ns IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 98 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution 12 Package information 12.1 Package thermal conditions 12.1.1 HVQFN116 thermal conditions Table 58.Package thermal conditions--HVQFN116 Symbol Rating Rthj-a/ja Junction to ambient thermal resistance[2] Psij-top/j- Junction to top of package thermal characterization parameter[2] top Rthj-c/jc Junction to case thermal resistance[2] Board type[1] Value JESD51-7, 2s2p board 28.6 JESD51-7, 2s2p board 1.0 JESD51-7, 1s board 4.3 Unit °C/W °C/W °C/W [1] The thermal test board meets JEDEC specification for this package (JESD51-7). [2] Determined in accordance to JEDEC JESD51-2A natural convection environment. Thermal resistance data in this report is solely for a thermal performance comparison of one package to another in a standardized specified environment. It is not meant to predict the performance of a package in an application-specific environment. 12.1.2 WLCSP140 thermal conditions Table 59.Package thermal conditions--WLCSP140 Symbol Rating Rthj-a/ja Junction to ambient thermal resistance[2] Psij-top/j- Junction to top of package thermal characterization parameter[2] top Rthj-c/jc Junction to case thermal resistance[2] Board type[1] Value JESD51-9, 2s2p board 37.5 JESD51-9, 2s2p board 0.1 JESD51-9, 1s board 10.0 Unit °C/W °C/W °C/W [1] The thermal test board meets JEDEC specification for this package (JESD51-9). [2] Determined in accordance to JEDEC JESD51-2A natural convection environment. Thermal resistance data in this report is solely for a thermal performance comparison of one package to another in a standardized specified environment. It is not meant to predict the performance of a package in an application-specific environment. 12.2 WLCSP underfill To meet NXP board level reliability (BLR) requirements of 500 temperature cycles between -40°C to +125°C (Ta), and prevent WLCSP reliability issues, it is mandatory to select a molded underfill (for molded module application) or capillary underfill material (for unmolded module applications). The molded underfill or capillary underfill material must have less than 20 ppm halide like chloride as per the material supplier specifications. IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 99 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution 12.3 Package mechanical drawing Table 60.Package information Package name HVQFN116 WLCSP140 Link to package information on NXP website SOT2086-1 SOT2126-1 Table 61.Packing information Package name HVQFN116 (tray) HVQFN116 (tape and reel) WLCSP140 (tape and reel) Link to packing information on NXP website SOT2086-1_557 SOT2086-1_528 SOT2126-1_092 IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 100 / 119 NXP Semiconductors 12.3.1 HVQFN mechanical drawing IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution Figure 48.HVQFN116 package drawing IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 101 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution Figure 49.HVQFN116 package drawing - Details E IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 102 / 119 NXP Semiconductors 12.3.2 WLCSP mechanical drawing IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution Figure 50.WLCSP140 package drawing IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 103 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution Figure 51.WLCSP140 package drawing - Details E (I) - Array bumps (not to scale) IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 104 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution Figure 52.WLCSP140 package drawing - Details E (II) - Non-array bumps (not to scale) IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 105 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution 12.4 Package marking 12.4.1 HVQFN marking Figure 53 and Figure 54 format="dita" outputclass="number"/> show the location of pin 1 and describe each line of the package marking on HVQFN116. Pin 1 location YO = Diffusion center XN = Assembly center D = RoHS YYWW = Date code (YY = year - WW = week) IW611HNA1C XXXXXXXXXXXX%% YOXNDYYWW IW611 = Part number HN = Package code A1 = Die version C = Commercial operating temperature range XXXXXXXXXXXX = Diffusion batch ID (12 digits max.) %% = Assembly sequence ID Note: The above drawing is not drawn to scale. The location of markings is approximate. Figure 53.IW611 package marking and pin 1 location--HVQFN116, commercial operating temperature Pin 1 location YO = Diffusion center XN = Assembly center D = RoHS YYWW = Date code (YY = year - WW = week) IW611HNA1I XXXXXXXXXXXX%% YOXNDYYWW IW611 = Part number HN = Package code A1 = Die version I = Industrial operating temperature range XXXXXXXXXXXX = Diffusion batch ID (12 digits max.) %% = Assembly sequence ID Note: The above drawing is not drawn to scale. The location of markings is approximate. Figure 54.IW611 package marking and pin 1 location--HVQFN116, industrial operating temperature IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 106 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution 12.4.2 WLCSP marking Figure 55 and Figure 56 show the location of pin 1 and describe each line of the package marking on WLCSP140. Pin 1 location YO = Diffusion center 9 = Bumping center D = RoHS YYWW = Date code (YY = year - WW = week) IW611UKA1C XXXXXX?? YO9DYYWW XXX-YYY NXP IW611 = Part number UK = Package code A1 = Die version C = Commercial operating temperature range XXXXXX = Diffusion batch ID ?? = Wafer number XXX-YYY = Die coordinates Note: The above drawing is not drawn to scale. The location of markings is approximate. Figure 55.IW611 package marking and pin 1 location--WLCSP140, commercial operating temperature Pin 1 location YO = Diffusion center 9 = Bumping center D = RoHS YYWW = Date code (YY = year - WW = week) IW611UKA1I XXXXXX?? YO9DYYWW XXX-YYY NXP IW611 = Part number UK = Package code A1 = Die version I = Industrial operating temperature range XXXXXX = Diffusion batch ID ?? = Wafer number XXX-YYY = Die coordinates Note: The above drawing is not drawn to scale. The location of markings is approximate. Figure 56.IW611 package marking and pin 1 location--WLCSP140, industrial operating temperature IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 107 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution 13 Acronyms and abbreviations Table 62.Acronyms and abbreviations Acronym Definition A2DP Advanced audio distribution profiles ACK Acknowledgment ADC Analog-to-digital converter AES Advanced encryption standard AFH Adaptive frequency hopping AGC Automatic gain control AP Access point Arm Advanced RISC machine BDR Basic data rate BOM Bill of materials BRF Bluetooth RF unit BSS Basic service set BTM BSS transition management CBC Cipher block chaining CCA Clear channel assessment CCK Complementary code keying CCMP Counter mode CBC-MAC protocol CMD Command CRC Cyclic redundancy check CTS Clear to send DAC Digital-to-analog converter DCF Distributed coordination function DFS Dynamic frequency selection DMA Direct memory access DPD Digital pre distortion DQPSK Differential quadrature phase shift keying DTIM Delivery traffic indication message EAP Extensible authentication protocol ED Energy detect EDCA Enhanced distributed channel access FIFO First in first out GATT Generic attribute profile GCMP Galois/counter mode protocol GI Guard interval IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 108 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution Table 62.Acronyms and abbreviations...continued Acronym Definition GPIO General purpose input/output HID Human interface device HT High throughput HVQFN Thermal enhanced very thin quad flat package HW Hardware I/F Interface I/Q In-phase/quadrature IEEE Institute of electrical and electronics engineers JEDEC Joint electronic device engineering council JTAG Joint test action group LC3 Low complexity communication codec LDPC Low density parity check LE Low energy LED Light emitting diode LNA Low noise amplifier LSB Least significant byte LTE Long term evolution MAC Media/medium access controller MCS Modulation and coding scheme MFP Multi functional pin MIMO Multiple input multiple output MPDU MAC protocol data unit MSb Most significant bit MSB Most significant byte MU-MIMO Multi user MIMO MU-PPDU Multi user PPDU MWS Mobile wireless system Multimedia wireless system NAV Network allocation vector NBS Narrow band speech NDP Null data packet Nsts Number of space time streams OFDM Orthogonal frequency division multiplexing OFDMA Orthogonal frequency division multiple access OTP One time programmable OTT Over-the-top (device) IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 109 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution Table 62.Acronyms and abbreviations...continued Acronym Definition PA Power amplifier PCI Peripheral component interconnect PCM Pulse code modulation PDn Power down PHY Physical layer POS Point of sale PPDU PHY protocol data unit PSK Pre shared keys PTA Packet traffic arbitration QAM Quadrature amplitude modulation QFN Quad flat non-leaded package RF Radio frequency RIFS Reduced inter frame space RISC Reduced instruction set computer RSSI Receiver signal strength indication RTC Real time clock RTS Request to send SISO Single input single output SoC System-on-chip SPDT Single pole double throw SPI Serial peripheral interface STA Station TA Transmitter address TCP/IP Transmission control protocol/internet protocol TKIP Temporal key integrity protocol TWT Target wait time UART Universal asynchronous receiver/transmitter UDP User datagram protocol VHT Very high throughput WAP Wireless application protocol WBS Wide band speech WCI-2 Wireless coexistence interface 2 WEP Wired equivalent privacy Wi-Fi Hardware implementation of IEEE 802.11 for wireless connectivity WLAN Wireless local area network WLCSP Wafer level chip scale package IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 110 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution Table 62.Acronyms and abbreviations...continued Acronym Definition WPA Wi-Fi protected access WPA2 Wi-Fi protected access 2 WPA2-PSK Wi-Fi protected access 2 - pre shared key WPA3 Wi-Fi protected access 3 WPA-PSK Wi-Fi protected access - pre shared key XOSC Crystal oscillator IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 111 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution 14 Revision history Table 63.Revision history Document ID Release date IW611 v.6.0 13 September 2024 Description Product data sheet · Access to the document changed to "Public". Product overview · Section 1 "Product overview": updated Bluetooth version to 5.4. · Section 1.3 "Bluetooth key features": updated Bluetooth certified version to 5.4. Bluetooth subsystem · Section 4.1 "Bluetooth features": updated the versions of Bluetooth features supported and Bluetooth certified. · Section 4.2 "Bluetooth Low Energy (LE) features": updated the versions of Bluetooth features supported and Bluetooth certified. · Section 4.4.2 "PCM interface": Removed the support of long frame synchronization. Removed the support of PCM bit width size of 8 bits. Wi-Fi subsystem · Section 3.2 "Wi-Fi MAC": removed the feature "MU Ackowlegment (ACK)". · Section 3.3 "Wi-Fi baseband ": removed Spectral intelligence". · Section 3.5 "RF channels": removed 4.9 GHz channels. Pin information · Section 6.1 "Signal diagram": removed the arrows for XTAL_IN and XTAL_OUT signals. · Section 6.7.2 "General purpose I/O (GPIO) (MFP)": added BLE ISOC trigger mode to GPIO[23] and GPIO[27]. · Section 6.7.14 "Clock interface": removed the reference to external crystal oscillator. Power information · Figure 18 "Internal buck connections - HVQFN package": added a 0.1 resistance. Radio specifications · Section 10.1.2 "2.4 GHz Wi-Fi receiver performance": added a footnote about the measurement of Receiver maximum input level DSSS parameter. · Section 10.1.3 "5 GHz Wi-Fi receiver performance": updated the minimum value of RF frequency range. · Section 10.1.4 "2.4 GHz Wi-Fi transmitter performance": corrected the unit of Transmit output power accuracy, and remove the table footnotes for transmit output power accuracy. · Section 10.1.5 "5GHz Wi-Fi transmitter performance": Updated the minimum value of RF frequency range. Corrected the unit of Transmit output power control range parameter. Corrected the unit of Transmit output power accuracy. · Removed the section Local oscillator. · Section 10.2.2 "Bluetooth/Bluetooth LE transmitter performance": Updated the value and description of Transmit output power accuracy (BDR) parameter. Updated the description of Transmit output power control step parameter. Updated the value of Transmit output power accuracy (EDR) parameter. Updated the value of Transmit output power level control range (EDR) parameter. -------- Continues -------- IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 112 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution Table 63.Revision history...continued Document ID Release date IW611 v.6.0 13 September 2024 IW611 v.5.0 30 June 2024 IW611 v.4.0 27 February 2023 Description -------- Continued -------- Radio specifications · Section 10.3 "Current consumption": Added the values for Bluetooth LE link mode. Removed the rows for Bluetooth LE peak transmit at 20 dBm and 21 dBm. Updated the conditions for Bluetooth current consumption. Removed the rows for Bluetooth peak transmit at 20 dBm and 21 dBm. Updated the conditions for 802.15.4 current consumption. Changed the clock speed to 50 MHz for DTIM IEEE with SDIO 2.0. Updated the footnote and mode description in IEEE power save mode section. Updated DTIM values. Added the values for target wake time (TWT). Updated the parameter description and values for the last item in the peak current section. Added a footnote about output power in the peak current section. Electrical specifications · Section 11.1.1.2 "3.3V operation": added VOH and VOL. · Section 11.3.3 "SDR12, SDR25, SDR50 modes (up to 100 MHz) (1.8V)": Changed the minimum value of SDR12 and SDR25 input setup time. Changed the minimum value of SDR12 and SDR25 input hold time. · Section 11.8.1 "External crystal specifications": Renamed "Drive level"as "Maximum drive level". · Section 11.8.2 "External crystal oscillator specifications": Added or clipped sinusoidal signal to the sentence about the table. Added a table footnote to Single-ended low-level voltage parameter. Changed the maximum value of Fref = 40 MHz, offset = 100 kHz, in the table Phase noise. Acronyms · Section 13 "Acronyms and abbreviations": updated. Product data sheet Package information · Figure 53 "IW611 package marking and pin 1 location--HVQFN116, commercial operating temperature": updated · Figure 54 "IW611 package marking and pin 1 location--HVQFN116, industrial operating temperature": updated · Figure 55 "IW611 package marking and pin 1 location--WLCSP140, commercial operating temperature": updated · Figure 56 "IW611 package marking and pin 1 location--WLCSP140, industrial operating temperature": updated Product data sheet IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 113 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution Legal information Data sheet status Document status[1][2] Objective [short] data sheet Preliminary [short] data sheet Product [short] data sheet Product status[3] Development Qualification Production Definition This document contains data from the objective specification for product development. This document contains data from the preliminary specification. This document contains the product specification. [1] Please consult the most recently issued document before initiating or completing a design. [2] The term 'short data sheet' is explained in section "Definitions". [3] The product status of device(s) described in this document may have changed since this document was published and may differ in case of multiple devices. The latest product status information is available on the Internet at URL https://www.nxp.com. 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IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 114 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution Quick reference data -- The Quick reference data is an extract of the product data given in the Limiting values and Characteristics sections of this document, and as such is not complete, exhaustive or legally binding. Export control -- This document as well as the item(s) described herein may be subject to export control regulations. Export might require a prior authorization from competent authorities. Suitability for use in non-automotive qualified products -- Unless this document expressly states that this specific NXP Semiconductors product is automotive qualified, the product is not suitable for automotive use. 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Trademarks Notice: All referenced brands, product names, service names, and trademarks are the property of their respective owners. NXP -- wordmark and logo are trademarks of NXP B.V. AMBA, Arm, Arm7, Arm7TDMI, Arm9, Arm11, Artisan, big.LITTLE, Cordio, CoreLink, CoreSight, Cortex, DesignStart, DynamIQ, Jazelle, Keil, Mali, Mbed, Mbed Enabled, NEON, POP, RealView, SecurCore, Socrates, Thumb, TrustZone, ULINK, ULINK2, ULINK-ME, ULINKPLUS, ULINKpro, Vision, Versatile -- are trademarks and/or registered trademarks of Arm Limited (or its subsidiaries or affiliates) in the US and/or elsewhere. The related technology may be protected by any or all of patents, copyrights, designs and trade secrets. All rights reserved. Bluetooth -- the Bluetooth wordmark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by NXP Semiconductors is under license. Matter, Zigbee -- are developed by the Connectivity Standards Alliance. The Alliance's Brands and all goodwill associated therewith, are the exclusive property of the Alliance. IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 115 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution Tables Tab. 1. Tab. 2. Tab. 3. Tab. 4. Tab. 5. Tab. 6. Tab. 7. Tab. 8. Tab. 9. Tab. 10. Tab. 11. Tab. 12. Tab. 13. Tab. 14. Tab. 15. Tab. 16. Tab. 17. Tab. 18. Tab. 19. Tab. 20. Tab. 21. Tab. 22. Tab. 23. Tab. 24. Tab. 25. Tab. 26. Tab. 27. Tab. 28. Tab. 29. Tab. 30. Tab. 31. Tab. 32. Tab. 33. Part order codes ............................................... 6 List of supported Wi-Fi channels .....................11 Wi-Fi and Bluetooth/Bluetooth LE supported TX and or RX operations Single-antenna configuration ...........................21 Pin list by number ........................................... 26 Bump names and locations on WLCSP140 bottom bump view ...........................................31 Pin types ......................................................... 36 General purpose I/O (MFP) .............................38 RF front-end control interface ......................... 42 Wi-Fi radio interface ........................................ 42 Bluetooth radio interface ................................. 42 SDIO host interface (MFP) ..............................43 UART host interface (MFP) .............................44 Audio interface pins ........................................ 45 PTA coexistence interface (MFP) ....................46 WCI-2 coexistence interface (MFP) ................ 46 Host configuration ........................................... 47 Wake-up/interrupt pins (MFP) ......................... 47 Software reset pins (MFP) .............................. 48 Clock interface ................................................ 48 Power down pin .............................................. 49 Power supply and ground pins ........................49 JTAG interface pins (MFP) ..............................50 Configuration pins ........................................... 50 Host configuration options ...............................50 Absolute maximum ratings .............................. 53 Limiting values ................................................ 53 Recommended operating conditions ............... 54 2.4 GHz Wi-Fi receiver performance ...............56 5 GHz Wi-Fi receiver performance ..................58 2.4 GHz Wi-Fi transmitter performance ...........61 5GHz Wi-Fi transmitter performance .............. 62 Bluetooth/Bluetooth LE receiver performance .................................................... 63 Bluetooth/Bluetooth LE transmitter performance .................................................... 66 Tab. 34. Tab. 35. Tab. 36. Tab. 37. Tab. 38. Tab. 39. Tab. 40. Tab. 41. Tab. 42. Tab. 43. Tab. 44. Tab. 45. Tab. 46. Tab. 47. Tab. 48. Tab. 49. Tab. 50. Tab. 51. Tab. 52. Tab. 53. Tab. 54. Tab. 55. Tab. 56. Tab. 57. Tab. 58. Tab. 59. Tab. 60. Tab. 61. Tab. 62. Tab. 63. Current consumption values ............................67 DC electricals--1.8V operation (VIO) ..............73 DC electricals--3.3V operation (VIO) ..............73 DC electricals--1.8V operation (VIO_RF) ....... 74 DC electricals--3.3V operation (VIO_RF) ....... 74 DC electricals--1.8V operation (VIO_SD) ....... 75 DC electricals--3.3V operation (VIO_SD) ....... 75 SDIO timing data --Default speed, highspeed modes ...................................................76 SDIO timing data----SDR12, SDR25, SDR50 Modes (up to 100MHz) (1.8V) ........... 77 SDIO timing data--SDR104 mode (208 MHz) ................................................................ 79 SDIO timing data--DDR50 mode (50 MHz) .... 81 SDIO internal pull-up/pull-down specifications ................................................... 81 UART timing data ............................................82 PCM timing specification data--Central mode ............................................................... 83 PCM timing specification data--Peripheral mode ............................................................... 84 WCI-2 interface transport settings ...................88 PTA coexistence interface signal timing data ................................................................. 94 Configuration pin specifications .......................95 External crystal specifications ......................... 95 Clock DC specifications .................................. 96 40 MHz clock timing ........................................96 Phase noise .................................................... 96 PDn pin (Power-down) specifications-- Power remains high at PDn assertion ............. 97 JTAG interface protocol timing ........................ 98 Package thermal conditions--HVQFN116 .......99 Package thermal conditions--WLCSP140 ...... 99 Package information ......................................100 Packing information .......................................100 Acronyms and abbreviations ......................... 108 Revision history ............................................. 112 Figures Fig. 1. Fig. 2. Fig. 3. Fig. 4. Fig. 5. Fig. 6. Fig. 7. Fig. 8. Fig. 9. Application diagram - Single antenna configuration ...................................................... 2 Application diagram Dual-antenna configuration ...................................................... 2 IW611 internal block diagram ............................5 IW611 part numbering scheme ......................... 6 I2S interface protocol ...................................... 15 I2S timing specification diagram--Mono channel mode ..................................................16 I2S timing specification diagram--Dual channel mode - Single Bluetooth .................... 16 PCM short frame sync .................................... 18 PCM mono channel mode (short frame sync) ................................................................ 19 Fig. 10. Fig. 11. Fig. 12. Fig. 13. Fig. 14. Fig. 15. Fig. 16. Fig. 17. PCM dual channel mode (short frame sync) ... 19 PCM burst with two PCM slots - PCM short frame sync .......................................................20 Hardware coexistence interface - WCI-2 coexistence interface .......................................22 Hardware coexistence interface - PTA external coexistence interface .........................23 IW611 signal diagram ......................................24 IW611 pin assignment - HVQFN116 package ........................................................... 25 Bump locations - WLCSP package bottom bump view ....................................................... 30 PDn held low (asserted) ..................................51 IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 116 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution Fig. 18. Fig. 19. Fig. 20. Fig. 21. Fig. 22. Fig. 23. Fig. 24. Fig. 25. Fig. 26. Fig. 27. Fig. 28. Fig. 29. Fig. 30. Fig. 31. Fig. 32. Fig. 33. Fig. 34. Fig. 35. Fig. 36. Fig. 37. Internal buck connections - HVQFN package ........................................................... 51 Internal buck connections - WLCSP package ........................................................... 52 RF performance measurement points ............. 55 SDIO protocol timing diagram--Default speed mode .................................................... 75 SDIO protocol timing diagram--High-speed mode ............................................................... 76 SDIO protocol timing diagram--SDR12, SDR25, SDR50 Modes (up to 100 MHz) (1.8V) ...............................................................77 SDIO protocol timing diagram--SDR104 mode (208 MHz) ............................................. 79 SDIO CMD timing diagram--DDR50 mode (50MHz) .......................................................... 80 SDIO DAT[3:0] timing diagram--DDR50 mode (50 MHz) ............................................... 80 UART timing diagram ......................................82 PCM timing specification diagram for data signals--Central mode .................................... 83 PCM timing specification diagram for PCM_SYNC signal--Central mode ................. 83 PCM timing specification diagram for data signals--Peripheral mode ............................... 84 PCM timing specification diagram for PCM_SYNC signal--Peripheral mode ............ 84 UART waveform .............................................. 85 WCI-2 coexistence interface ........................... 85 Type 0: Real time signaling message external radio to IW611 ................................... 86 Type 7: Vendor specific message - external radio to IW611 .................................................86 Type 0: Real time signaling message IW611 to external radio ................................... 86 Type 1: Transport control message time signaling message - IW611 to external radio ................................................................ 87 Fig. 38. Fig. 39. Fig. 40. Fig. 41. Fig. 42. Fig. 43. Fig. 44. Fig. 45. Fig. 46. Fig. 47. Fig. 48. Fig. 49. Fig. 50. Fig. 51. Fig. 52. Fig. 53. Fig. 54. Fig. 55. Fig. 56. MWS inactivity duration message ................... 87 Type 5: MWS scan frequency message .......... 87 WCI-2 transmit signal waveform ..................... 88 PTA coexistence interface timing diagram Example 1 ....................................................... 89 PTA coexistence interface timing diagram Example 2 ....................................................... 90 PTA coexistence interface timing diagram Example 3 ....................................................... 91 PTA coexistence interface timing diagram Example 4 ....................................................... 92 PTA coexistence interface timing diagram Example 5 ....................................................... 93 PDn Pin (Power-down) timing--Power remains high at PDn assertion ........................ 97 JTAG timing diagram .......................................98 HVQFN116 package drawing ........................101 HVQFN116 package drawing - Details E .......102 WLCSP140 package drawing ....................... 103 WLCSP140 package drawing - Details E (I) - Array bumps (not to scale) ......................... 104 WLCSP140 package drawing - Details E (II) - Non-array bumps (not to scale) ............. 105 IW611 package marking and pin 1 location --HVQFN116, commercial operating temperature ................................................... 106 IW611 package marking and pin 1 location--HVQFN116, industrial operating temperature ................................................... 106 IW611 package marking and pin 1 location --WLCSP140, commercial operating temperature ................................................... 107 IW611 package marking and pin 1 location--WLCSP140, industrial operating temperature ................................................... 107 IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 117 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution Contents 1 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 2 3 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 4 4.1 4.2 4.3 4.4 4.4.1 4.4.1.1 4.4.1.2 4.4.1.3 4.4.2 4.4.2.1 4.4.2.2 4.4.2.3 5 5.1 5.1.1 5.1.2 5.2 5.3 6 6.1 6.2 6.3 6.4 6.5 6.6 6.7 6.7.1 6.7.2 6.7.3 6.7.4 6.7.5 6.7.6 6.7.7 6.7.8 6.7.9 6.7.10 Product overview .............................................1 Applications ........................................................3 Wi-Fi key features ............................................. 3 Bluetooth key features .......................................3 Host interfaces ...................................................3 Operating characteristics ................................... 4 General features ................................................ 4 Product family devices .......................................4 Internal block diagram ....................................... 5 Ordering information .......................................6 Wi-Fi subsystem .............................................. 7 IEEE 802.11 standards ......................................7 Wi-Fi MAC ......................................................... 8 Wi-Fi baseband ................................................. 9 Wi-Fi radio ....................................................... 10 RF channels .................................................... 11 Wi-Fi encryption ...............................................12 Beamforming ....................................................12 Wi-Fi host interface ......................................... 12 Bluetooth subsystem .................................... 13 Bluetooth features ............................................13 Bluetooth Low Energy (LE) features ................14 Bluetooth host interface ...................................14 Digital audio interfaces .................................... 15 I2S interface .................................................... 15 I2S interface signals ........................................ 15 I2S interface protocol .......................................15 Clock frequency and audio data resolutions .... 17 PCM interface ..................................................18 PCM interface signal description ..................... 18 PCM protocol ...................................................18 PCM modes of operation .................................20 Coexistence ....................................................21 Antenna configurations .................................... 21 Dual-antenna configuration ..............................21 Single-antenna configuration ........................... 21 Central hardware packet traffic arbiter .............21 Coexistence with an external radio ..................22 Pin information .............................................. 24 Signal diagram .................................................24 Pin assignment - HVQFN package ..................25 Pin list - HVQFN package ............................... 26 Bump locations - WLCSP package ..................30 Bump positions relative to die center ...............31 Pin types ..........................................................36 Pin description ................................................. 37 Pin states .........................................................37 General purpose I/O (GPIO) (MFP) .................38 RF front-end control interface ..........................42 Wi-Fi radio interface ........................................ 42 Bluetooth radio interface ..................................42 SDIO host interface ......................................... 43 UART host interface ........................................ 44 Digital audio interface ...................................... 45 PTA coexistence interface ............................... 46 WCI-2 coexistence interface ............................46 6.7.11 6.7.12 6.7.13 6.7.14 6.7.15 6.7.16 6.7.17 6.8 7 7.1 7.2 8 9 10 10.1 10.1.1 10.1.2 10.1.3 10.1.4 10.1.5 10.2 10.2.1 10.2.2 10.3 11 11.1 11.1.1 11.1.1.1 11.1.1.2 11.2 11.2.1 11.2.1.1 11.2.1.2 11.3 11.3.1 11.3.1.1 11.3.1.2 11.3.2 11.3.3 11.3.4 11.3.5 11.3.6 11.4 11.5 11.5.1 11.5.2 11.6 11.6.1 11.6.1.1 11.6.1.2 11.6.1.3 Host configuration ............................................47 Wake-up/interrupt .............................................47 Software reset ................................................. 48 Clock interface .................................................48 Power down pin ...............................................49 Power supply and ground pins ........................ 49 JTAG interface ................................................. 50 Configuration pins ............................................50 Power information ......................................... 51 Power-up sequence .........................................51 Internal buck regulator .....................................51 Absolute maximum ratings ...........................53 Recommended operating conditions ...........54 Radio specifications ......................................55 Wi-Fi radio specifications .................................55 Wi-Fi radio performance measurement ........... 55 2.4 GHz Wi-Fi receiver performance ............... 56 5 GHz Wi-Fi receiver performance .................. 58 2.4 GHz Wi-Fi transmitter performance ........... 61 5GHz Wi-Fi transmitter performance .............. 62 Bluetooth radio specifications .......................... 63 Bluetooth/Bluetooth LE receiver performance .....................................................63 Bluetooth/Bluetooth LE transmitter performance .....................................................66 Current consumption ....................................... 67 Electrical specifications ................................ 73 GPIO interface specifications .......................... 73 DC characteristics ............................................73 1.8V operation ................................................. 73 3.3V operation ................................................. 73 RF front-end control interface specifications ....74 DC characteristics ............................................74 1.8V operation ................................................. 74 3.3V operation ................................................. 74 SDIO host interface specifications ...................75 DC characteristics ............................................75 1.8V operation ................................................. 75 3.3V operation ................................................. 75 Default speed, high-speed modes ................... 75 SDR12, SDR25, SDR50 modes (up to 100 MHz) (1.8V) ..................................................... 77 SDR104 mode (208 MHz) (1.8V) .................... 79 DDR50 mode (50 MHz) (1.8V) ........................ 80 SDIO internal pull-up/pull-down specifications ................................................... 81 UART interface specifications ..........................82 Audio interface specifications .......................... 82 I2S interface specifications .............................. 82 PCM interface specifications ........................... 82 External radio coexistence interface specifications ................................................... 85 WCI-2 coexistence interface specifications ......85 WCI-2 interface ................................................85 WCI-2 messages ............................................. 86 WCI-2 signal waveform format ........................ 88 IW611 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6.0 -- 13 September 2024 © 2024 NXP B.V. All rights reserved. Document feedback 118 / 119 NXP Semiconductors IW611 2.4/5GHz Dual-band 1x1 Wi-Fi 6 and Bluetooth 5.4 Solution 11.6.2 11.7 11.8 11.8.1 11.8.2 11.9 11.9.1 11.10 12 12.1 12.1.1 12.1.2 12.2 12.3 12.3.1 12.3.2 12.4 12.4.1 12.4.2 13 14 PTA interface coexistence specifications ......... 89 Host configuration specifications ..................... 95 Reference clock specifications ........................ 95 External crystal specifications ..........................95 External crystal oscillator specifications ...........96 Power-down specifications .............................. 97 PDn asserted low--Power supplies remain high .................................................................. 97 JTAG interface specifications .......................... 98 Package information ..................................... 99 Package thermal conditions .............................99 HVQFN116 thermal conditions ........................ 99 WLCSP140 thermal conditions ........................99 WLCSP underfill .............................................. 99 Package mechanical drawing ........................ 100 HVQFN mechanical drawing ......................... 101 WLCSP mechanical drawing ......................... 103 Package marking ........................................... 106 HVQFN marking ............................................ 106 WLCSP marking ............................................ 107 Acronyms and abbreviations ..................... 108 Revision history ...........................................112 Legal information .........................................114 Please be aware that important notices concerning this document and the product(s) described herein, have been included in section 'Legal information'. © 2024 NXP B.V. All rights reserved. For more information, please visit: https://www.nxp.com Document feedback Date of release: 13 September 2024 Document identifier: IW611Apache FOP Version 2.6