New BG22L delivers robust security and processing for common Bluetooth devices, while BG24L supports advanced AI/ML acceleration and Channel Sounding
Optimized for common Bluetooth applications like asset tracking tags and small appliances, the BG22L brings the most competitive combination of security, processing power, and connectivity for high-volume, cost-sensitive, and low-power applications. The BG24L SoC includes the Silicon Labs accelerator for AI/ML applications and support for Bluetooth Channel Sounding for asset tracking and geofencing, even in the most crowded areas like packed warehouses and multi-family housing units.
EFR32BG24L
- 32-bit ARM® Cortex®-M33 core with 78 MHz maximum operating frequency
- Up to 768 kB of flash and 96 kB of RAM
- High performance radio with up to +10 dBm output power
- Energy efficient design with low active and sleep currents
- Secure Vault™
- AI/ML Hardware Accelerator
- Channel sounding
EFR32BG22L
- 32-bit ARM® Cortex®-M33 core with 38.4 MHz maximum operating frequency
- Up to 352 kB of flash and 24 kB of RAM
- Energy-efficient radio core with low active and sleep currents
- Integrated PA with up to 6 dBm (2.4 GHz) TX power
- Secure Boot with Root of Trust and Secure Loader (RTSL)
