EFR32BG13P732F512GM48-D

RF Transceiver ICS Overview

The EFR32BG13P732F512GM48-D is a Blue Gecko Bluetooth Low Energy System-on-Chip featuring an ARM Cortex-M4 core operating at up to 40 MHz. It supports 2.4 GHz operation with a maximum data rate of 2 Mbps and output power ranging from 19 dBm to 20 dBm. The device includes 512 kB of program memory and 64 kB of RAM, with a supply voltage range of 1.8 V to 3.8 V. It offers -91.5 dBm sensitivity and operates within a temperature range of -40°C to +85°C in a QFN-48 package.

RF Transceiver ICS Feature Summary

• Integrates a high-performance ARM Cortex-M4 processor with substantial flash and RAM for complex application logic.
• Delivers high RF transmit power up to 20 dBm for extended wireless range in BLE networks.
• Supports multiple serial communication interfaces including I2C, SPI, UART, and I2S for peripheral connectivity.

RF Transceiver ICS Applications

• Bluetooth Low Energy sensor nodes
• Smart home actuators and controllers
• Industrial wireless monitoring devices

RF Transceiver ICS Procurement Notes

Verify the specific suffix (D) indicates the commercial temperature grade and packaging configuration. Confirm RoHS compliance status through official documentation. Ensure the QFN-48 footprint matches the target PCB design constraints. Validate moisture sensitivity level requirements for assembly processes.

RF Transceiver ICS Selection Notes

Choose this model when high transmit power and moderate memory capacity are required for BLE applications. The Cortex-M4 core provides sufficient processing for protocol stacks and application tasks. Compare against BG12 variants if lower cost or different memory sizes are acceptable. Verify interface availability meets system peripheral needs.

RF Transceiver ICS Part Context

This component belongs to the Silicon Labs Blue Gecko family, designed specifically for Bluetooth Low Energy applications. It sits within the EFR32BG13 series, offering a balance of performance, power efficiency, and integrated memory suitable for standalone IoT devices.

RF Transceiver ICS Replacement Considerations

EFR32BG13P732F512GM48-C

RF Transceiver ICS FAQ

What is the maximum clock frequency of the CPU?

The maximum clock frequency is 40 MHz.

Does this SoC support I2S interface?

Yes, the device supports I2S along with I2C, SPI, UART, and USART interfaces.