Main Features
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)