EFR32BG1V132F256IM32-C0

RF Transceiver ICS Overview

The EFR32BG1V132F256IM32-C0 is a Bluetooth Smart System-on-Chip from the Blue Gecko family, integrating an ARM Cortex-M4 core with a 2.4 GHz RF transceiver. It features 256 kB of flash memory and 32 kB of RAM, supporting Bluetooth v4.0 protocols at data rates up to 2 Mbps. The device operates on a supply voltage range of 1.85 V to 3.8 V and utilizes a 32-VFQFN package. Key electrical specifications include a receiver sensitivity of -94 dBm, a maximum output power of 8 dBm, and receive current consumption of approximately 8.7 mA.

RF Transceiver ICS Feature Summary

• Integrates an ARM Cortex-M4 processor with a 2.4 GHz radio for combined processing and wireless communication capabilities.
• Supports Bluetooth v4.0 Low Energy protocol stack for efficient short-range wireless connectivity.
• Includes substantial onboard memory resources comprising 256 kB of non-volatile flash storage and 32 kB of random access memory.

RF Transceiver ICS Applications

• Bluetooth Smart wearable devices
• Wireless sensor nodes
• Smart home actuators

RF Transceiver ICS Procurement Notes

This component is identified as obsolete or not recommended for new designs in official manufacturer documentation. Verification of current availability status through authorized distributors is essential before procurement planning. Engineers should confirm end-of-life notifications and assess long-term supply chain risks associated with discontinued silicon components.

RF Transceiver ICS Selection Notes

Select this part when a dedicated Bluetooth Low Energy solution with integrated MCU processing is required. The 32-pin QFN form factor suits compact PCB layouts. Ensure design compatibility with the specified 1.85 V to 3.8 V operating voltage range and verify that the 8 dBm output power meets link budget requirements for the intended application environment.

RF Transceiver ICS Part Context

Belonging to the EFR32BG1 Blue Gecko series, this SoC targets cost-sensitive Bluetooth applications. It shares architectural similarities with other MG1 and BG1 variants but differs in pin count and specific RF performance metrics. The IM32 suffix denotes the specific 32-pin package configuration used in this product line.

RF Transceiver ICS Replacement Considerations

• EFR32BG1V132F256GM48-B0R
• EFR32BG1V132F256IM32-C0R

RF Transceiver ICS FAQ

What is the maximum data rate supported by this chip?

The EFR32BG1V132F256IM32-C0 supports a maximum data rate of 2 Mbps for Bluetooth communications.

Does this component support Zigbee protocol?

No, this specific model is designated for Bluetooth v4.0 Low Energy applications and does not natively support Zigbee, unlike the Mighty Gecko (MG1) series.