WFM200S022XNN2R

RF Transceiver Modules And Modems Overview

The WFM200S022XNN2R is a certified Wi-Fi module supporting 802.11 b/g/n protocols, manufactured by Silicon Labs. It operates within the 2.412 GHz to 2.484 GHz frequency range with a maximum data rate of 72.2 Mb/s. The module features an integrated chip antenna and supports SPI and SDIO interfaces. It functions on a supply voltage between 1.62 V and 3.6 V, delivering up to 17 dBm output power. Current consumption is 108 mA during transmission and 47.6 mA during reception. The operating temperature range spans from -40°C to +105°C.

RF Transceiver Modules And Modems Feature Summary

• Certified 802.11 b/g/n wireless connectivity
• Integrated chip antenna design
• Dual interface support for SPI and SDIO

RF Transceiver Modules And Modems Applications

• Embedded systems integration
• Consumer electronics devices
• Automotive applications

RF Transceiver Modules And Modems Procurement Notes

Verify the specific suffix 'R' against official Silicon Labs documentation to confirm reel packaging specifications. Ensure compatibility with host system voltage levels ranging from 1.62 V to 3.6 V. Confirm that the selected interface mode (SPI or SDIO) aligns with the target microcontroller capabilities. Check moisture sensitivity handling requirements prior to assembly.

RF Transceiver Modules And Modems Selection Notes

Select this component when a compact, certified Wi-Fi solution with integrated antenna is required. It is suitable for designs needing both SPI and SDIO flexibility. Consider the wide industrial temperature range for harsh environments. Evaluate power consumption profiles against battery life requirements given the active current draw.

RF Transceiver Modules And Modems Part Context

This module belongs to the Silicon Labs Wi-Fi RF module family, designed for space-constrained applications. It integrates the radio transceiver and passive components into a small form factor. The product line emphasizes ease of integration and regulatory compliance for global markets.

RF Transceiver Modules And Modems Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.