Silicon Labs EFR32BG12P432F1024GM48-B Bluetooth SoC

The Silicon Labs Blue Gecko EFR32BGxxx32Fx SoCs feature a 32-bit ARM Cortex-M4 processor core with a highly integrated radio transceiver supporting the Bluetooth Smart 2.4GHz wireless protocol. The devices are ideal for any battery operated application and other systems requiring high performance and low energy consumption.

• 40MHz 32-bit ARM Cortex-M4F core MCU with up to 1MB Flash memory, up to 256KB RAM