SI4438-B1C-FM
제조사：
Silicon Labs
간단한 설명：
IC RF TxRx + MCU General ISM < 1GHz 425MHz ~ 525MHz 20-VFQFN Exposed Pad
SI4438-B1C-FMR
제조사：
Silicon Labs
간단한 설명：
IC RF TxRx + MCU General ISM < 1GHz 425MHz ~ 525MHz 20-VFQFN Exposed Pad