EFR32BG1B132F128GM48-C0R

RF Transceiver ICS Overview

The EFR32BG1B132F128GM48-C0R is a Blue Gecko Bluetooth Low Energy System-on-Chip from Silicon Labs. It integrates an ARM Cortex-M4 core operating at up to 40 MHz with 128 kB of flash memory and 16 kB of RAM. The device features a 2.4 GHz radio supporting BLE protocols, delivering +3 dBm output power and -95 dBm sensitivity. It operates on a 1.8 V to 3.8 V supply within a QFN-48 package.

RF Transceiver ICS Feature Summary

• Integrates an ARM Cortex-M4 processor for efficient code execution
• Supports Bluetooth Low Energy wireless communication standards
• Includes integrated analog-to-digital converter and multiple serial interfaces

RF Transceiver ICS Applications

• Bluetooth LE sensor nodes
• Smart home devices
• Wearable electronics

RF Transceiver ICS Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm the specific suffix 'C0R' matches project requirements, as it denotes tape-and-reel packaging. Ensure compliance with RoHS directives and check for lifecycle status updates prior to procurement.

RF Transceiver ICS Selection Notes

Select this model for applications requiring compact form factors and low-power Bluetooth connectivity. Compare against other BG1 variants based on required flash size, GPIO count, and specific regulatory certifications. Evaluate power consumption profiles against system battery life requirements.

RF Transceiver ICS Part Context

This component belongs to the EFR32BG1 series, designed for cost-sensitive Bluetooth LE applications. It shares architectural similarities with other Blue Gecko chips but differs in memory capacity and package type. The series provides a scalable solution for various IoT deployment scenarios.

RF Transceiver ICS Replacement Considerations

Public confirmed substitute part numbers: None available.