Devices EFR32BG12P Series EFR32BG12P433 EFR32BG12P433 Silicon Labs Devices 4 EFR32BG12P433F1024GL125 EFR32BG12P433 Cortex-M4 EFR32BG12P433F1024GM48 EFR32BG12P433 Cortex-M4 EFR32BG12P433F1024GM68 EFR32BG12P433 Cortex-M4 EFR32BG12P433F1024IM68 EFR32BG12P433 Cortex-M4