EFR32MG1P132F256IM48-C0R

Overview

The EFR32MG1P132F256IM48-C0R is a Mighty Gecko System-on-Chip (SoC) from Silicon Labs, designed for multi-protocol wireless applications. It integrates an ARM Cortex-M4 core operating at 40 MHz with 256 kB of Flash memory and 32 kB of RAM. The device supports Bluetooth Low Energy v4.0, Thread, and Zigbee protocols over the 2.4 GHz band. Key RF specifications include a maximum output power of 16.5 dBm and a receive sensitivity of -92.5 dBm. It operates within a voltage range of 1.85 V to 3.8 V, featuring a QFN-48 package.

Feature Summary

• Supports simultaneous operation of Bluetooth Low Energy, Thread, and Zigbee protocols
• Integrates high-performance ARM Cortex-M4 microcontroller with substantial memory capacity
• Provides robust RF performance with high output power and sensitive reception capabilities

Applications

• Smart home lighting and automation systems
• Wireless sensor networks requiring mesh topology
• IoT devices utilizing Thread or Zigbee standards
• Bluetooth-enabled consumer electronics

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and specific manufacturing lot details upon receipt. Ensure storage conditions adhere to moisture sensitivity level requirements to prevent package damage during assembly processes.

Selection Notes

Select this model when multi-protocol support for Bluetooth, Thread, and Zigbee is required in a compact form factor. Consider the 16.5 dBm output power for extended range needs. Evaluate the 40 MHz processing speed against application computational demands. Verify compatibility with existing antenna designs and PCB layout constraints for the QFN-48 package.

Part Context

This component belongs to the EFR32MG1 series, known as Mighty Gecko SoCs. These devices are engineered for low-power wireless IoT applications, offering a balance between processing capability and energy efficiency. The MG1 series typically targets smart home and industrial sensing markets.

Replacement Considerations

Public confirmed substitute part numbers: EFR32MG1B132F256GM48-C0R.