EFR32BG1P333F256GM48-C0

RF Transceiver ICS Overview

The EFR32BG1P333F256GM48-C0 is a Blue Gecko RF System on Chip from Silicon Labs. It integrates an ARM Cortex-M4 core with a maximum clock rate of 40 MHz. The device features 256 kB of Flash program memory and 32 kB of RAM. It supports dual-band operation at 2.4 GHz and sub-GHz frequencies, delivering a maximum output power of +20 dBm. The component is housed in a QFN-48 package and includes interfaces such as I2C, UART, and USART.

RF Transceiver ICS Feature Summary

• Dual-band radio supporting both 2.4 GHz and sub-GHz frequency bands for versatile wireless communication.
• Integrated ARM Cortex-M4 processor providing efficient computational performance for complex applications.
• High output power capability of +20 dBm to extend wireless range and improve link reliability.

RF Transceiver ICS Applications

• Bluetooth Low Energy (BLE) beacon implementations
• Proprietary wireless sensor networks
• Smart home control devices

RF Transceiver ICS Procurement Notes

Verify the specific revision suffix to ensure compatibility with existing design files. Confirm that the QFN-48 package dimensions match the target PCB footprint. Check current lifecycle status as this part may be subject to availability changes or end-of-life notifications from the manufacturer.

RF Transceiver ICS Selection Notes

Select this model when dual-band flexibility between sub-GHz and 2.4 GHz is required. The +20 dBm output power suits long-range proprietary protocols. Ensure the application can accommodate the 256 kB Flash and 32 kB RAM limits for code and data storage requirements.

RF Transceiver ICS Part Context

This component belongs to the Blue Gecko family of RF SoCs designed by Silicon Labs. It targets cost-sensitive wireless applications requiring moderate processing power and reliable connectivity. The series emphasizes low power consumption alongside robust radio performance for IoT deployments.

RF Transceiver ICS Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult official Silicon Labs selection guides for pin-compatible or functionally equivalent alternatives within the same product family.