2.4/5 GHz Dual-band 1x1 Wi-Fi® 6 (802.11ax) + Bluetooth® 5.4 Solution
IW611 Receive alerts
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 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, such as LTE.
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 2 Mbit/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 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.
Wireless modules based on the NXP IW611 are offered by leading module manufacturers.
Product Details
Block Diagram
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Features
Wi-Fi Key Features
- 1x1 2.4/5 GHz, up to 80 MHz channel bandwidth
- UL/DL MU-MIMO and OFDMA
- Target Wake time, dual carrier modulation, extended range
- 802.11az accurate ranging
- WPA3 security
- SDIO 3.0 host interface
Bluetooth Key Features
- Supports Bluetooth 5.2
- Bluetooth 5.4 certified
- Integrated high power PA up to +20 dBm transmit power
- Full featured Bluetooth baseband
- SCO/eSCO links with hardware accelerated audio signal processing
- Bluetooth LE 2 Mbit/s, Long Range, Advertising Extensions
- LE Audio with Isochronous channels
- UART host interface
General Features
- Dedicated, independent CPUs and memories for Wi-Fi and Bluetooth
- Efficient power management system supporting deep-sleep low-power mode
- Single and dual antenna configurations
- 116-QFN and 132-WLCSP packages
- 0 to 70°C and -40 to 85°C operating temperature ranges
Part numbers include: IW611HN, IW611UK.
Partner Modules
Wi-Fi 6 (802.11ax) 2.4/5 GHz Dual-Band 1x1 + Bluetooth® 5.4
| Product | Wi-Fi I/F | Bluetooth I/F | Operating Temp | Antenna Type | Antenna # | Module Type | Module Size | Qualifications | Recommended Host |
|---|---|---|---|---|---|---|---|---|---|
| AW-XM553 |
SDIO | UART | 0 to 70 | Antenna pin(s) | 1 | SMD | 12 x 12 x 1.99 | CE, FCC, IC, Japan | i.MX |
| AW-XM553-I |
SDIO | UART | -40 to 85 | Antenna pin(s) | 1 | SMD | 12 x 12 x 1.99 | CE, FCC, IC, Japan | i.MX |
| CMP9611-2-R |
SDIO | UART | -40 to 85 | PCB-trace | 1 | SMD | 16.64 x 27.8 x 3.47 | FCC IC CE | i.MX / i.MX RT |
| CMP9611-9-R |
SDIO | UART | -40 to 85 | Antenna pin(s) | 1 | SMD | 12 x 12 x 2 | N/A | i.MX / i.MX RT |
| CMP9611-2C-R |
SDIO | UART | -40 to 85 | u.FL | 1 | SMD | 16.64 x 27.8 x 3.47 | FCC IC CE | i.MX / i.MX RT |
| CMP9611-1C-R |
SDIO | UART | 0 to 70 | U.FL Connector(s) | 1 | SMD | 16.64 x 27.8 x 3.47 | FCC IC CE | i.MX / i.MX RT |
| CMP9611-1-R |
SDIO | UART | 0 to 70 | PCB-trace | 1 | SMD | 16.64 x 27.8 x 3.47 | FCC IC CE | i.MX / i.MX RT |
| SPB611 |
SDIO | UART | -40 to 85 | RF Pad | 1 | SMD | 14 x 14 x 2.5 | FCC, IC, CE | i.MX |
| 453-00156R |
SDIO | UART | -40 to 85 | Antenna pin(s) | 1 | SMD | 11 x 11 x 1.69 | FCC, IC, CE, MIC, RCM, RoHS, UKCA, BT SIG | Hosted |
| 453-00155R |
SDIO | UART | -40 to 85 | Antenna pin(s) | 2 | SMD | 11 x 11 x 1.69 | FCC, IC, CE, MIC, RCM, RoHS, UKCA, BT SIG | Hosted |
| 453-00158R |
SDIO | UART | -40 to 85 | MHF 4 Connector(s) | 1 | SMD | 12 x 16 x 1.72 | FCC, IC, CE, MIC, RCM, RoHS, UKCA, BT SIG | Hosted |
| 453-00157R |
SDIO | UART | -40 to 85 | MHF 4 Connector(s) | 2 | SMD | 12 x 16 x 1.72 | FCC, IC, CE, MIC, RCM, RoHS, UKCA, BT SIG | Hosted |
| 453-00180R |
SDIO | UART | -40 to 85 | Integrated Chip | 1 | SMD | 12 x 16 x 1.72 | FCC, IC, CE, MIC, RCM, RoHS, UKCA, BT SIG | Hosted |
| 453-00166 |
SDIO | UART | -40 to 85 | MHF 4 Connector(s) | 1 | Plug-In | 22 x 30 x 2.50 | FCC, IC, CE, MIC, RCM, RoHS, UKCA, BT SIG | Hosted |
| 453-00165 |
SDIO | UART | -40 to 85 | MHF 4 Connector(s) | 2 | Plug-In | 22 x 30 x 2.50 | FCC, IC, CE, MIC, RCM, RoHS, UKCA, BT SIG | Hosted |
| LBEE5PL2DL-921 |
SDIO | UART | -40 to 85 | Antenna pin(s) | 2 | SMD | 8.8 x 7.7 x 1.3 | CE, FCC, IC, MIC (Japan) | i.MX |
| ENWF9501C1KF |
SDIO | UART | -40 to 85 | Antenna pin(s) | 1 | SMD | 15.3 x 12 x 2.5 | EU, CE RED, FCC, ISED | i.MX 6/7/8, i.MX RT |
| SX-SDMAX-2530S |
SDIO | UART | -40 to 85 | U.FL Connectors | 1 | SMD | 17.0 x 18.0 x 2.65 | FCC, ISED, CE, UKCA, MIC | i.MX |
| MAYA-W260-00B |
SDIO | UART, PCM/I2S | -40 to 85 | U.FL Connectors | 2 | SMD | 10.4 x 14.3 x 1.9 | ISO-16750 | i.MX 6/7/8 i.MX RT |
| MAYA-W261-00B |
SDIO | UART, PCM/I2S | -40 to 85 | Antenna pin(s) | 2 | SMD | 10.4 x 14.3 x 1.9 | ISO-16750 | i.MX 6/7/8 i.MX RT |
| MAYA-W266-00B |
SDIO | UART, PCM/I2S | -40 to 85 | Emb. Antenna / pin | 1 | SMD | 10.4 x 14.3 x 1.9 | ISO-16750 | i.MX 6/7/8 i.MX RT |
Documentation
Quick reference to our documentation types.
1-5 of 6 documents
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Application Note
Compliance and Certification Considerations - Application note (public)updated
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Application Note
RF Test Mode on Linux OS - Application notenew
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Application Note
Wi-Fi/Bluetooth/802.15.4 M.2 Key E Pinout Definition
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Fact Sheet
Industry's First Secure Tri-Radio Device
Design Resources
Hardware
1-5 of 6 hardware offerings
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Evaluation and Development Boards
PAN9019 - Wi-Fi 6 + BT 5.3 - Evaluation Device M.2 Key E Card
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Module
2DL M.2 Module
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Embedded Board SolutionsNitrogen8M Mini SMARC
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Embedded Board Solutions
Nitrogen93 SMARC
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Embedded Board Solutions
VAR-SOM-MX93 System on Module
Software
4 software offerings
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Libraries
AWS IoT Core
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Libraries
ClarinoxWiFi
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Libraries
ClarinoxBlue
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Debugging and Visualization Tools
ClariFi
Engineering Services
To get further assistance directly from NXP, please see our Engineering Services.
1-5 of 6 engineering services
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Independent Design House (IDH)
Hardware Engineering
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Independent Design House (IDH)
Design review
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Independent Design House (IDH)
Elektrobit DLE Digital Life Experience
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Independent Design House (IDH)
Design Review
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Independent Design House (IDH)
Design Services
To find a complete list of our partners that support this product, please see our Partner Marketplace.
Training
2 trainings
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On-Demand Webinar
How to Deliver Future Proof Industrial and Commercial Designs
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On-Demand Webinar
Wi-Fi 7: Is It Worth the Wait?