EFR32BG12P332F1024GL125-BR

RF Transceiver ICS Overview

The EFR32BG12P332F1024GL125-BR is a Mighty Gecko RF System-on-Chip from Silicon Labs, designed for Bluetooth and Zigbee applications. It features an ARM Cortex-M4 core operating at a maximum clock frequency of 40 MHz. The device supports 2.4 GHz operation with a maximum data rate of 2 Mbps. Key specifications include 1 MB of program memory and 256 kB of RAM. It provides 65 GPIOs and operates within a supply voltage range of 1.8 V to 3.8 V. The receiver current is 10 mA, and the transmitter current is 8.5 mA. It is housed in a BGA-125 package with dimensions of 7 mm length, 0.94 mm height, and supports SMD/SMT installation.

RF Transceiver ICS Feature Summary

• Integrates an ARM Cortex-M4 processor with substantial memory resources for complex protocol handling.
• Supports multi-protocol mesh networking capabilities including Bluetooth and Zigbee standards.
• Features high output power and sensitivity for robust wireless communication links.

RF Transceiver ICS Applications

• Bluetooth Low Energy (BLE) beacon implementations
• Zigbee smart home sensor nodes
• Mesh network coordinator devices

RF Transceiver ICS Procurement Notes

Verify component authenticity through authorized channels due to NRND status. Confirm package integrity upon receipt as moisture sensitivity is indicated. Ensure design compatibility with BGA-125 soldering profiles. Review latest datasheets for any revision-specific electrical characteristic updates before finalizing procurement orders.

RF Transceiver ICS Selection Notes

Select this model when 256 kB RAM is required for extensive application logic or large protocol stacks. The BGA-125 package offers higher pin count compared to QFN options. Consider thermal management requirements for the surface mount configuration. Validate that the 1.8 V to 3.8 V supply range aligns with target battery or regulated power sources.

RF Transceiver ICS Part Context

This component belongs to the EFR32BG series, specifically the Mighty Gecko line optimized for Bluetooth and Zigbee connectivity. It shares architectural similarities with other MG12 variants but distinguishes itself through specific memory configurations and package types. The series targets low-power wireless IoT applications requiring reliable mesh networking performance.

RF Transceiver ICS Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult official Silicon Labs selection guides for cross-reference information regarding newer generations or alternative packages within the same family.