RN131G-I/RM

RF Transceiver Modules And Modems Overview

The RN131G-I/RM is a surface-mount WiFi module from Microchip Technology, operating within the 2.4 GHz ISM band and supporting IEEE 802.11b/g standards. It features an integrated antenna and a U.FL connector for external options. The module provides data rates up to 54 Mbps with a transmission power of 19 dBm and receiver sensitivity of -104 dBm. Operating voltage ranges from 3 V to 3.6 V, with current consumption of 140 mA during transmission and 32 mA during reception. It includes 8 MB Flash, 2 MB ROM, and 128 kB RAM, functioning at industrial temperatures between -40°C and +85°C.

RF Transceiver Modules And Modems Feature Summary

• Integrates a 2.4 GHz radio transceiver with on-board antenna and optional U.FL connector
• Supports high-speed wireless connectivity via IEEE 802.11b/g protocols
• Includes substantial onboard memory resources for embedded application flexibility

RF Transceiver Modules And Modems Applications

• Industrial automation systems requiring reliable wireless communication
• Smart home devices needing robust Wi-Fi integration
• Embedded IoT sensors utilizing SPI or UART interfaces

RF Transceiver Modules And Modems Procurement Notes

Verify that the specific part number suffix matches the required temperature range and package configuration. Confirm interface compatibility with the host system's SPI or UART requirements. Ensure the design accommodates the specified voltage levels and current consumption profiles during peak transmission states.

RF Transceiver Modules And Modems Selection Notes

Select this module when industrial-grade reliability and compact form factor are prioritized. Consider the integrated antenna versus U.FL connector needs based on enclosure constraints. Evaluate the available memory resources against application firmware size requirements before finalizing the component choice.

RF Transceiver Modules And Modems Part Context

This component belongs to the RN131 series of ultra-low power WiFi modules designed for seamless integration into space-constrained electronic designs. It serves as a complete wireless solution, eliminating the need for complex RF circuitry while maintaining compliance with standard networking protocols.

RF Transceiver Modules And Modems Replacement Considerations

Consult official Microchip documentation for verified substitute part numbers. Cross-reference specifications carefully to ensure compatibility with existing hardware designs and software configurations.