EFR32MG1P232F256GM48-C0R

RF Transceiver ICS Overview

The EFR32MG1P232F256GM48-C0R is a Sub-GHz and 2.4 GHz RF System on Chip (SoC) from Silicon Labs, part of the Mighty Gecko family. It integrates an ARM Cortex-M4 core operating at up to 40 MHz with 256 kB Flash and 32 kB RAM. The device supports frequencies including 868 MHz, 915 MHz, and 2.4 GHz, delivering a maximum output power of 19.5 dBm and a sensitivity of -99 dBm. It features a 12-bit ADC, interfaces such as I2C, SPI, and UART, and operates within a voltage range of 1.7 V to 3.8 V. Packaged in a QFN-48, it supports protocols like Bluetooth v4.0 and Zigbee.

RF Transceiver ICS Feature Summary

• Integrates an ARM Cortex-M4 microcontroller with hardware acceleration for efficient signal processing.
• Supports multiprotocol wireless connectivity including Bluetooth v4.0, Zigbee, and proprietary 2.4 GHz applications.
• Features ultra-fast wakeup times and low energy consumption modes suitable for battery-powered IoT devices.

RF Transceiver ICS Applications

• Smart home automation systems
• Wireless sensor networks
• Consumer electronics requiring mesh networking

RF Transceiver ICS Procurement Notes

Verify the specific suffix 'C0R' against the manufacturer's official datasheet to confirm package type and tape/reel specifications. Ensure compatibility with required regulatory certifications for target markets. Cross-reference the exact part number with authorized distributors to avoid counterfeit components. Confirm that the ordering information matches the intended frequency band and protocol stack requirements.

RF Transceiver ICS Selection Notes

Select this component for applications requiring robust 2.4 GHz connectivity alongside Sub-GHz flexibility. The integrated power amplifier supports long-range communication needs. Consider the 256 kB memory capacity for complex firmware implementations. Evaluate the QFN-48 package dimensions against PCB space constraints. Compare current consumption metrics against alternative SoCs if extreme power efficiency is critical.

RF Transceiver ICS Part Context

This part belongs to the EFR32 Mighty Gecko series, designed for scalable IoT solutions. It shares architectural similarities with other MG1 variants but offers specific memory and package configurations. The series emphasizes energy efficiency and secure connectivity for widespread industrial and consumer deployments.

RF Transceiver ICS Replacement Considerations

Compatible substitutes include EFR32MG1P232F256GM48-B0 and EFR32MG1P232F256GM48-C0. Verify pinout and electrical characteristics before substitution.

RF Transceiver ICS FAQ

What wireless protocols does the EFR32MG1P232F256GM48-C0R support?

It supports Bluetooth v4.0, Zigbee, and proprietary 2.4 GHz protocols.

What is the maximum output power of this SoC?

The device provides a maximum output power of 19.5 dBm.