WGM160PX22KGN2

RF Transceiver Modules And Modems Overview

The WGM160PX22KGN2 is a certified Wi-Fi module from Silicon Labs operating in the 2.4 GHz band, compliant with IEEE 802.11 b/g/n standards. It features an integrated ARM Cortex-M4 processor and 2 MB of flash memory. The module supports serial interfaces including I2C, SPI, UART, USART, and USB, alongside Ethernet connectivity. Key electrical parameters include a maximum data rate of 72.2 Mbps, an output power of 16 dBm, and a sensitivity of -96 dBm. The supply voltage range extends up to 3.6 V. This SMD component does not include an integrated antenna.

RF Transceiver Modules And Modems Feature Summary

• Certified Wi-Fi connectivity supporting 802.11 b/g/n protocols
• Integrated ARM Cortex-M4 application microcontroller subsystem
• Support for multiple serial communication interfaces including SPI, I2C, and UART
• Embedded 2 MB flash memory for local data storage

RF Transceiver Modules And Modems Applications

• IoT sensor nodes requiring wireless telemetry
• Smart home device connectivity modules
• Industrial equipment remote monitoring systems
• Consumer electronics with embedded network capabilities

RF Transceiver Modules And Modems Procurement Notes

Verify the specific ordering suffix to confirm the exact package variant and antenna configuration. Ensure compatibility with the target system's voltage levels and interface requirements before integration. Confirm that the absence of an integrated antenna aligns with the final product design, as external antenna connections are necessary for this specific part number.

RF Transceiver Modules And Modems Selection Notes

Select this module when 802.11 b/g/n compliance is sufficient for the application. Consider the integrated Cortex-M4 core for processing tasks to reduce host MCU load. Evaluate the need for 2 MB flash against application memory demands. Verify that the 16 dBm output power meets the required link budget for the deployment environment.

RF Transceiver Modules And Modems Part Context

This component belongs to the WGM160P series of Wi-Fi modules designed for embedded applications. It utilizes Silicon Labs' SiWx917 technology platform, providing a balance of performance and power efficiency. The series offers various configurations differing primarily in antenna types and memory sizes, allowing designers to optimize for cost or functionality.

RF Transceiver Modules And Modems Replacement Considerations

Check for variants within the same family such as WGM160PX22KGA3R which may offer different antenna options or memory configurations. Ensure any substitute maintains the same pinout and interface compatibility if direct replacement is required without PCB redesign.