EFR32BG21B020F1024IM32-BR - Silicon Labs
Description: EFR32BG21 Blue Gecko Wireless SoC High Performance 32-bit 80 MHz ARM Cortex-M33 with DSP instruction and floating-point unit for efficient signal processing
Description: EFR32BG21 Blue Gecko Wireless SoC High Performance 32-bit 80 MHz ARM Cortex-M33 with DSP instruction and floating-point unit for efficient signal processing