EFR32BG21A010F512IM32 Bluetooth 5.1 and Bluetooth Mesh EFR32BG21 Series 2 Wireless SoC
The EFR32BG21A010F512IM32 EFR32BG21 Series 2 wirelss SoC includes a 80 MHz ARM Cortex-M33 core, providing plenty of processing capability while a dedicated security core provides fast encryption, secure boot loading, and a debug access control. This device includes 512 kB of flash, 64 kB of RAM, and is available in a QFN32 package. With up to 10 dBm maximum power output and an excellent receive sensitivity of -97 (1 Mbit/s GFSK) dBm the EFR32BG21A010F512IM32 provides a robust RF link for reliable communications for Bluetooth 5.1 and Bluetooth mesh applications. The EFR32BG21A010F512IM32 uses the same tools as EFR32BG Series 1, providing easy migration and fast time-to-market with development kits, SDKs, mobile apps, and Silicon Labs patented network analyzer.