EFR32BG22L (BG22L) Low-Power Wireless System on Chip (SoC)

The Silicon Labs BG22L Bluetooth® Low Energy (LE) solution is a cost-effective SoC designed for connectionless applications. It utilizes low-power RF technology and Secure Vault™ Mid to deliver exceptional battery life and robust security, allowing connectionless tags to function seamlessly for up to ten years on a single coin cell battery. The pin-compatibility of this SoC with other device families in the Silicon Labs Bluetooth portfolio allows users to seamlessly migrate to SoCs with expanded memory, higher clock speeds, and extended temperature range. Ideal for various applications, the BG22L provides efficiency and reliability, making it suitable for asset tracking tags, Bluetooth Mesh LPN, and personal healthcare devices. The BG22L balances performance, power efficiency, and wireless capabilities, making it an excellent choice for energy-conscious, compact, and reliable embedded systems.

The BG22-EK4108A and SLTB010A are development platforms designed for Bluetooth LE IoT applications. BG22-EK4108A features a small form factor, supporting rapid prototyping and concept creation with EFR32xG22E technology. The SLTB010A, based on the EFR32 Wireless Gecko SoC, serves as an energy-efficient solution for developing connected IoT devices. Together, these platforms provide robust tools for Bluetooth development and evaluation.