EFR32BG26B420F3200IM48-BR

RF Transceiver ICS Overview

The EFR32BG26B420F3200IM48-BR is a Bluetooth 5.3 System on Chip (SoC) from the Wireless Gecko BG26 series, manufactured by Silicon Labs. It integrates an ARM Cortex-M33 processor with 3200 kB of Flash memory and 512 kB of SRAM. The device operates at 2.4 GHz with a maximum data rate of 2 Mbps and delivers +20 dBm output power. Key electrical parameters include a supply voltage range of 1.71 V to 3.8 V, -95 dBm sensitivity, and receive current of 5.4 mA. It supports multiple modulation schemes including GFSK and DSSS, features Secure Vault High security, and is housed in a 48-QFN package.

RF Transceiver ICS Feature Summary

• Integrates ARM Cortex-M33 core with high-capacity non-volatile memory for complex application hosting
• Provides robust wireless connectivity supporting Bluetooth 5.3 and IEEE 802.15.4 standards
• Delivers high RF performance with +20 dBm output power and enhanced receiver sensitivity
• Incorporates Secure Vault High hardware security architecture for cryptographic protection

RF Transceiver ICS Applications

• Smart home devices requiring long-range Bluetooth connectivity
• Industrial IoT sensors utilizing Thread or Zigbee protocols
• Wearable electronics needing low-power operation
• Home automation hubs and controllers

RF Transceiver ICS Procurement Notes

Verify the specific suffix 'BR' against the manufacturer's official documentation to confirm tape-and-reel packaging specifications. Ensure compatibility with the required operating temperature range of -40°C to +125°C for your target environment. Cross-reference the part number with the latest datasheet to confirm pinout and electrical characteristics match your design requirements before procurement.

RF Transceiver ICS Selection Notes

Select this component when designing applications that require high transmit power (+20 dBm) combined with substantial onboard memory (3200 kB Flash). It is suitable for projects demanding support for both Bluetooth 5.3 and 802.15.4 protocols within a single chip. Consider this SoC for designs prioritizing high-level security features via Secure Vault High and extended industrial temperature ranges.

RF Transceiver ICS Part Context

This model belongs to the EFR32BG26 family, representing the second generation of Silicon Labs' Bluetooth Geckos. It succeeds previous generations like the BG24 series, offering increased memory capacity and improved RF performance. The BG26 series is designed to replace older components in existing designs while providing enhanced capabilities for modern wireless standards and security requirements.

RF Transceiver ICS Replacement Considerations

Direct substitutes within the same package and specification profile include EFR32BG26B410F3200IM48-BR. For legacy replacements, consider EFR32MG26B420F3200IM48-BR if Matter protocol support is required instead of standard Bluetooth.