EFR32FG1P131F256IM32-C0

$5.55

Description：IC RF TXRX+MCU 32QFN
Series：Flex Gecko
Mfr：Silicon Labs
Package：Tape & Reel (TR)

SKU:c53c34005384 Category: RF Transceiver ICs Brand: Silicon Labs

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Product introduction

EFR32FG1P131F256IM32-C0 is listed in the RF Transceiver ICS range at ChipApex. The manufacturer field lists Silicon Labs. Its product description is IC RF TXRX+MCU 32QFN. Review the specifications below when checking this part for your BOM.

RF Transceiver ICS specifications for EFR32FG1P131F256IM32-C0

Description：IC RF TXRX+MCU 32QFN
Series：Flex Gecko
Mfr：Silicon Labs
Package：Tape & Reel (TR)
Type：TxRx + MCU
RF Family/Standard：-
Protocol：Flex Gecko
Modulation：-
Frequency：169MHz ~ 915MHz
Data Rate (Max)：2Mbps
Power - Output：20dBm
Sensitivity：-
Memory Size：256kB Flash, 32kB RAM
Serial Interfaces：I2C, I2S, SPI, UART
Voltage - Supply：1.8V ~ 3.8V
Current - Receiving：-
Current - Transmitting：8.2mA ~ 126.7mA
Operating Temperature：-40°C ~ 125°C
Mounting Type：Surface Mount
Package / Case：32-VFQFN Exposed Pad
Supplier Device Package：32-QFN (5x5)
GPIO：16
Grade：-
Qualification：-

RF Transceiver ICS datasheet and documents for EFR32FG1P131F256IM32-C0

EFR32FG1P131F256IM32-C0

RF Transceiver ICS Overview

The EFR32FG1P131F256IM32-C0 is a Sub-GHz RF System-on-Chip from Silicon Labs, designed for line-powered smart devices. It integrates an ARM Cortex-M4 core with 256 kB flash and 512 kB RAM in a QFN-32 package. The device supports frequencies including 169, 315, 433, 490, 868, and 915 MHz. Key electrical parameters include a maximum output power of 20 dBm, sensitivity of -126.2 dBm, and a maximum data rate of 38.4 kbps. It operates on a supply voltage range of 1.8 V to 3.8 V, with receive current at 8.4 mA and transmit current at 35.3 mA.

RF Transceiver ICS Feature Summary

Integrated LED pre-driver for direct control of indicator lights
Advanced multi-protocol wireless solution capabilities
High output power for extended communication range
Secure vault-mid hardware security features

RF Transceiver ICS Applications

Line-powered smart home devices
Smart metering systems
Industrial sensor networks
Security and alarm systems

RF Transceiver ICS Procurement Notes

Verify the exact part number suffix against official Silicon Labs documentation to ensure correct package type and temperature rating. Confirm RoHS compliance status through manufacturer datasheets. Cross-reference Mouser or RS inventory numbers for accurate sourcing. Ensure compatibility with required development kits such as SLWRB4154A if applicable.

RF Transceiver ICS Selection Notes

Select this model for applications requiring high output power and large memory capacity in a compact QFN-32 footprint. It is suitable for designs needing integrated LED driving and robust Sub-GHz connectivity. Consider thermal management due to higher transmit currents compared to lower-power variants.

RF Transceiver ICS Part Context

This component belongs to the Flex Gecko family of RF SoCs. It combines wireless connectivity with microcontroller processing capabilities. The FG1 series targets premium Sub-GHz applications requiring reliable long-range communication and secure data transmission.