EFR32FG1V032F256GM32-C0R

RF Transceiver ICS Overview

The EFR32FG1V032F256GM32-C0R is an RF System on a Chip (SoC) from Silicon Labs, featuring an ARM Cortex-M4 core operating at 2.4 GHz. It integrates 256 kB of flash memory and 32 kB of RAM within a QFN32 package. The device supports Bluetooth and proprietary protocols with a maximum data rate of 2 Mbps. Key electrical specifications include an output power of 8 dBm for proprietary applications, receiver sensitivity of -92.5 dBm, and supply voltage range of 3.3 V. Current consumption is specified at 9.8 mA during reception and 8.2 mA during transmission.

RF Transceiver ICS Feature Summary

• Integrates ARM Cortex-M4 processor with 256 kB flash and 32 kB RAM
• Supports Bluetooth and proprietary wireless protocols at 2.4 GHz
• Provides 16 GPIOs and standard digital interfaces including I2C, SPI, UART, and USART

RF Transceiver ICS Applications

• Bluetooth low energy (BLE) sensor nodes
• Proprietary 2.4 GHz wireless devices
• Smart home actuators and controllers

RF Transceiver ICS Procurement Notes

Verify the complete part number against official Silicon Labs documentation to ensure correct variant selection. Confirm that the QFN32 package and specific suffix align with design requirements. Cross-reference manufacturer datasheets for accurate pinout and thermal characteristics before finalizing procurement orders.

RF Transceiver ICS Selection Notes

Select this component for applications requiring integrated 2.4 GHz connectivity with moderate memory capacity. The Flex Gecko series offers a balance of processing power and radio performance suitable for battery-operated devices. Ensure the 8 dBm output power meets link budget requirements for the intended deployment environment.

RF Transceiver ICS Part Context

This model belongs to the EFR32FG1 Flex Gecko family, designed for sub-GHz and 2.4 GHz wireless IoT applications. The FG1 series targets cost-sensitive markets while maintaining robust security features and low power consumption. It serves as a foundational platform for various wireless communication standards in consumer electronics.

RF Transceiver ICS Replacement Considerations

Consult Silicon Labs documentation for direct cross-references within the EFR32FG1 series. Variants may differ in memory size, package type, or temperature rating. Verify compatibility of firmware libraries when substituting with other members of the Flex Gecko family.