EFR32MG26B211F2048IM68-BR

RF Transceiver ICS Overview

The EFR32MG26B211F2048IM68-BR is a Wireless Gecko SoC featuring an ARM Cortex-M33 core operating at up to 78 MHz. It integrates 2048 kB of flash memory and 256 kB of RAM within a QFN-68 package. The device supports 2.4 GHz RF operation with a maximum data rate of 2 Mbps, delivering +10 dBm output power and -95 dBm sensitivity. Power supply ranges from 1.71 V to 3.8 V, with receive current at 6.2 mA and transmit current at 19.5 mA. It includes I2C, I2S, SPI, UART, and USART interfaces, alongside 12/16/20-bit ADC resolution.

RF Transceiver ICS Feature Summary

• Integrates Secure Vault High security features for robust IoT protection
• Includes AI/ML hardware accelerator via matrix vector processor
• Supports multiprotocol connectivity including Matter, Thread, and Zigbee
• Features high-performance 2.4 GHz RF with low current consumption

RF Transceiver ICS Applications

• Smart home gateways and hubs
• LED lighting systems
• Smart locks and access control
• Predictive maintenance sensors

RF Transceiver ICS Procurement Notes

Verify the specific suffix BR indicates reel packaging configuration against official Silicon Labs documentation before ordering. Confirm that the Secure Vault High variant meets your security requirements. Ensure the QFN-68 footprint matches your PCB design constraints. Validate voltage and temperature specifications for your target environment.

RF Transceiver ICS Selection Notes

Select this model when 2048 kB of flash and 256 kB of RAM are sufficient for complex application logic. Choose the +10 dBm output power variant if extended range is not required. Opt for the QFN-68 package when higher pin count for peripherals is necessary compared to smaller packages in the MG26 series.

RF Transceiver ICS Part Context

This component belongs to the EFR32MG26 family of multiprotocol wireless SoCs designed for future-proof IoT applications. It utilizes the Wireless Gecko architecture to support Matter, Thread, and Zigbee protocols simultaneously. The series targets smart building and home automation markets requiring high security and processing performance.

RF Transceiver ICS FAQ

What is the maximum clock frequency of the ARM Cortex-M33 core?

The ARM Cortex-M33 core operates at a maximum frequency of 78 MHz.

Does this part include an AI/ML accelerator?

Yes, the EFR32MG26 series includes a matrix vector processor specifically designed for AI/ML acceleration.