EFR32BG12P232F1024IM68-CR

RF Transceiver ICS Overview

The EFR32BG12P232F1024IM68-CR is a Blue Gecko Bluetooth Low Energy System on Chip from Silicon Labs, featuring an ARM Cortex-M4 core. It operates at 2.4 GHz with a maximum data rate of 2 Mbps and delivers 19 dBm output power. The device includes 1 MB program memory and 128 kB RAM within a QFN-68 package. It supports I2C, SMBus, SPI, and UART interfaces, functions between -40°C and +125°C, and accepts supply voltages from 1.8 V to 3.8 V.

RF Transceiver ICS Feature Summary

• Integrates a high-performance ARM Cortex-M4 processor with substantial onboard memory for complex application execution.
• Provides robust wireless connectivity through a 2.4 GHz transceiver capable of high output power and sensitive reception.
• Offers extensive peripheral support via multiple serial communication interfaces for versatile system integration.

RF Transceiver ICS Applications

• Bluetooth Smart beacon implementations
• Industrial sensor node development
• Medical device telemetry systems

RF Transceiver ICS Procurement Notes

Verify component authenticity by cross-referencing the manufacturer part number against official Silicon Labs documentation. Confirm that the specific suffix matches the required package and temperature range specifications. Ensure compliance with RoHS standards and check for any relevant security advisories or product change notices prior to procurement.

RF Transceiver ICS Selection Notes

Select this model when a wide industrial temperature range up to 125°C is required alongside a 68-pin QFN footprint. The 19 dBm output power suits applications needing extended range compared to lower-power variants. Verify interface compatibility with existing system buses before finalizing the design choice.

RF Transceiver ICS Part Context

This component belongs to the EFR32BG12 Blue Gecko family, designed specifically for Bluetooth Low Energy applications. It shares architectural similarities with other BG12 models but differs in pin count and thermal ratings. The IM68 variant provides a larger GPIO count suitable for more complex peripheral connections than smaller packages.

RF Transceiver ICS Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.