EFR32BG26B311F1024IL136-B

RF Transceiver ICS Overview

The EFR32BG26B311F1024IL136-B is a wireless System on Chip (SoC) from Silicon Labs, designed for Bluetooth and 802.15.4 applications. It features an ARM Cortex-M33 core operating at a maximum clock frequency of 78 MHz. The device integrates 1024 kB of Flash memory and 256 kB of RAM. It supports a 2.4 GHz operating frequency with a maximum data rate of 2 Mbps. Key electrical parameters include a transmit output power of 10 dBm and a receive sensitivity of -95 dBm. Power supply ranges from 1.71 V to 3.8 V, with receive current at 5.4 mA and transmit current at varying levels depending on mode. The component is housed in a BGA-136 package and operates within a temperature range of -40°C to +125°C.

RF Transceiver ICS Feature Summary

• Integrates Secure Vault High security features for robust data protection.
• Supports multiprotocol wireless connectivity including Bluetooth and Thread.
• Features high-performance ARM Cortex-M33 processor for complex application handling.

RF Transceiver ICS Applications

• Smart home devices requiring secure Bluetooth connectivity
• Industrial IoT sensors utilizing Thread protocol
• Consumer electronics with multiprotocol wireless requirements

RF Transceiver ICS Procurement Notes

Verify the specific suffix 'B' indicates reel packaging when ordering. Confirm the BGA-136 package dimensions against your PCB footprint design. Ensure the voltage range of 1.71 V to 3.8 V aligns with your system power architecture. Check for moisture sensitivity level requirements during storage and handling procedures.

RF Transceiver ICS Selection Notes

Select this model for applications requiring 1 MB of Flash and 256 kB RAM. Choose the BGA-136 package for compact board space constraints. Opt for this variant if 10 dBm output power meets link budget requirements. Consider the -40°C to +125°C temperature range for industrial or outdoor deployments.

RF Transceiver ICS Part Context

This part belongs to the EFR32BG26 series, representing the latest generation of Bluetooth 5.3 and Thread-ready SoCs. It builds upon previous BG24 and BG22 generations with enhanced security and performance. The BG26 series targets high-volume consumer and industrial markets demanding low power consumption and strong wireless reliability.

RF Transceiver ICS Replacement Considerations

EFR32BG26B311F1024IL136-BR (Reel version)

RF Transceiver ICS FAQ

What is the maximum transmit output power?

The maximum transmit output power is 10 dBm.

Does this chip support multiprotocol operation?

Yes, it supports Bluetooth, Thread, Zigbee, and OpenThread protocols.