IW611UK/A1IAZ

RF Transceiver ICS Overview

The IW611UK/A1IAZ is a highly integrated single-chip solution featuring 2.4/5 GHz dual-band 1x1 Wi-Fi 6 (802.11ax) and Bluetooth 5.4. It combines a full-feature Wi-Fi subsystem with an independent Bluetooth Low Energy subsystem, utilizing dedicated CPUs and memories for real-time protocol processing. The device supports SDIO 3.0 for Wi-Fi and UART for Bluetooth interfaces. It integrates a direct-conversion radio with PA, LNA, and T/R switch, eliminating the need for external RF front-end modules. Available in 116-QFN and 132-WLCSP packages, it operates within specified temperature ranges for IoT and industrial applications.

RF Transceiver ICS Feature Summary

• Integrates Wi-Fi 6 and Bluetooth 5.4 radios on a single chip to minimize system complexity and external BOM.
• Includes dedicated CPUs and memory for both subsystems to enable independent, real-time protocol processing.
• Supports LE Audio via Isochronous channels and high-speed BLE data rates for enhanced audio experiences.
• Features integrated power management supporting deep sleep modes for efficient power consumption.

RF Transceiver ICS Applications

• Smart home devices and accessories
• Industrial automation gateways
• Smart appliances and energy systems
• IoT sensors requiring low latency

RF Transceiver ICS Procurement Notes

Verify the specific ordering suffix against the official NXP datasheet to confirm package type and temperature grade. Ensure compatibility with host processor interfaces, specifically SDIO 3.0 and UART requirements. Confirm that the selected variant meets the operational temperature range required for the target application environment before finalizing procurement.

RF Transceiver ICS Selection Notes

Select this component when a compact, cost-effective solution is needed for dual-band connectivity without external RF components. It is suitable for applications requiring simultaneous Wi-Fi 6 and Bluetooth 5.4 functionality with minimal board space. Consider the available packaging options and interface requirements relative to the host system design constraints.

RF Transceiver ICS Part Context

The IW611 belongs to NXP’s wireless connectivity portfolio designed for IoT and industrial markets. It complements other multi-radio solutions by offering a focused 1x1 dual-band capability. This series emphasizes integration to reduce system costs while maintaining performance standards for modern wireless protocols.

RF Transceiver ICS Replacement Considerations

Check for IW610 or IW612 variants if different interface configurations or antenna setups are required. Verify pinout and software compatibility when substituting within the same family. Consult official documentation for any changes in supported profiles or operating conditions.