NRF51822-QFAB-R
제조사：
Nordic Semiconductor ASA
간단한 설명：
IC RF TxRx + MCU Bluetooth, General ISM > 1GHz Bluetooth v4.0 2.4GHz 48-VFQFN Exposed Pad
NRF51822-QFAB-R7
제조사：
Nordic Semiconductor ASA
간단한 설명：
IC RF TxRx + MCU Bluetooth, General ISM > 1GHz Bluetooth v4.0 2.4GHz 48-VFQFN Exposed Pad