EFR32FG13P231F512GM48-C

RF Transceiver ICS Overview

The EFR32FG13P231F512GM48-C is a Sub-GHz RF System on Chip from Silicon Labs' Flex Gecko family. It integrates an ARM Cortex-M4 core operating at up to 40 MHz with 512 kB of flash memory and 64 kB of RAM. The device supports frequencies including 169, 315, 433, 490, 868, and 915 MHz, delivering 20 dBm output power and -94.8 dBm sensitivity. It operates within a 1.8 V to 3.8 V supply range and features a QFN-48 package.

RF Transceiver ICS Feature Summary

• Integrates a high-performance ARM Cortex-M4 processor for efficient protocol handling
• Supports proprietary wireless communication across multiple global Sub-GHz ISM bands
• Provides extensive GPIO availability and standard serial interfaces for system connectivity

RF Transceiver ICS Applications

• Smart home automation devices
• Industrial sensor networks
• Wireless metering systems

RF Transceiver ICS Procurement Notes

Verify the specific suffix 'C' against official Silicon Labs documentation to confirm temperature grade and revision status. Ensure compatibility with existing PCB footprints and firmware libraries designed for the Flex Gecko series before integration.

RF Transceiver ICS Selection Notes

Select this component for applications requiring robust Sub-GHz connectivity with moderate processing needs. Compare pin counts and memory sizes against alternative models in the FG13 series to ensure optimal fit for board space and code requirements.

RF Transceiver ICS Part Context

This part belongs to the EFR32 Flex Gecko family, designed for low-power wireless IoT applications. It shares architectural similarities with other FG13 variants but is distinguished by its specific memory configuration, package type, and commercial temperature rating.

RF Transceiver ICS Replacement Considerations

Direct substitutes include EFR32FG13P231F512GM48-D, which offers identical electrical specifications but differs in temperature range and packaging format.