EFR32BG13P733F512GM48-C

RF Transceiver ICS Overview

The EFR32BG13P733F512GM48-C is a Blue Gecko RF System on Chip (SoC) manufactured by Silicon Labs, designed for Bluetooth Low Energy and proprietary applications. It integrates an ARM Cortex-M4 core operating at 2.4 GHz with a maximum data rate of 2 Mbps. The device features 512 kB of program memory and 64 kB of RAM within a QFN-48 package. Key electrical specifications include a transmit power of 19 dBm, receiver sensitivity of -91.5 dBm, and a supply voltage range of 1.8 V to 3.8 V. Operating currents are 9.5 mA during reception and 35.3 mA during transmission. It supports interfaces including I2C, I2S, SMBus, SPI, and UART, with a 12-bit ADC resolution.

RF Transceiver ICS Feature Summary

• Integrates an ARM Cortex-M4 processor core for efficient protocol handling and application execution.
• Supports Bluetooth Low Energy and proprietary wireless protocols for versatile connectivity.
• Includes multiple serial communication interfaces such as SPI, I2C, and UART for peripheral integration.

RF Transceiver ICS Applications

• Bluetooth Low Energy mesh networking devices
• Smart home automation controllers
• Industrial sensor nodes requiring proprietary protocol support

RF Transceiver ICS Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm the specific suffix 'C' matches design requirements. Check current lifecycle status as this model may be discontinued or restricted in certain regions. Ensure compliance with RoHS standards and verify temperature ratings for the intended operational environment before procurement.

RF Transceiver ICS Selection Notes

Select this model when a balance of moderate flash memory and high transmit power is required for BLE applications. Consider the QFN-48 package constraints for PCB layout. Evaluate if the 19 dBm output meets range requirements compared to lower-power variants. Verify that the 2.4 GHz frequency band aligns with regional regulatory approvals and interference conditions.

RF Transceiver ICS Part Context

This component belongs to the Blue Gecko family of wireless SoCs from Silicon Labs. It is part of the EFR32BG13 series, which targets cost-sensitive Bluetooth Low Energy designs. The P733 variant specifically denotes the performance class and memory configuration within this generation of microcontrollers.

RF Transceiver ICS Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Users should consult official Silicon Labs migration guides for end-of-life transitions to newer generations such as the EFR32BG22 series.