EFR32BG1B232F256GM48-B0
Manufacturers：
Silicon Labs
Description：
IC RF TxRx + MCU Bluetooth Bluetooth v4.0 2.4GHz 48-VFQFN Exposed Pad
EFR32BG1B232F256GM48-B0R
Manufacturers：
Silicon Labs
Description：
IC RF TxRx + MCU Bluetooth Bluetooth v4.0 2.4GHz 48-VFQFN Exposed Pad
