WGM160PX22KGA2R

RF Transceiver Modules And Modems Overview

The WGM160PX22KGA2R is a certified Wi-Fi module from the Wizard Gecko series, integrating an 802.11b/g/n transceiver with a 72 MHz ARM Cortex-M4 MCU. It supports data rates up to 72.2 Mbps at 2.4 GHz with +16 dBm output power and -95.5 dBm sensitivity. The module features 2 MB onboard flash and 512 kB RAM, operating on 3 V to 3.6 V supplies. Interfaces include UART, USB, SPI, and I2C within a 55-pin SMD package.

RF Transceiver Modules And Modems Feature Summary

• Integrates a 72 MHz ARM Cortex-M4 processor for local protocol stack execution
• Supports concurrent AP and STA modes for device provisioning
• Includes hardware acceleration for AES, ECC, SHA, and TRNG security protocols

RF Transceiver Modules And Modems Applications

• IoT devices requiring integrated Wi-Fi and processing capabilities
• Smart home appliances needing secure wireless connectivity
• Industrial sensors utilizing Ethernet MAC or capacitive touch interfaces

RF Transceiver Modules And Modems Procurement Notes

This component is officially marked as obsolete by Silicon Labs. Verify availability through authorized distributors for remaining stock. Confirm that substitute modules meet identical regulatory certifications and pin compatibility requirements before integration into existing designs.

RF Transceiver Modules And Modems Selection Notes

Select this module when a combined Wi-Fi radio and high-performance MCU are required in a single footprint. It is suitable for applications demanding low sleep currents and advanced peripheral support like capacitive touch or Ethernet MAC without additional host processors.

RF Transceiver Modules And Modems Part Context

Part of the WGM160 family designed for fully certified IoT solutions. It reduces bill-of-materials complexity by combining RF, MCU, and memory. The P variant indicates specific antenna and crystal configurations compared to other family members.

RF Transceiver Modules And Modems Replacement Considerations

WGM160PX22KGA3R is listed as a direct substitute. Ensure firmware compatibility and verify if any mechanical or electrical differences exist between the revision suffixes.

RF Transceiver Modules And Modems FAQ

Can the WGM160PX22KGA2R operate simultaneously as an access point and client?

Yes, it can be configured to act as both a Wi-Fi client and an access point concurrently.

What security features are hardware-accelerated in this module?

It includes hardware acceleration for AES, ECC, SHA, and True Random Number Generation (TRNG).