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BLE/2.4 GHz RF SoC w/ 128k flash 48-pin 6x6mm QFN and DC/DC
Descriptions of Nordic Semiconductor NRF51822-QFAB-R provided by its distributors.
MPU RISC 32-Bit 4.2V 48-Pin QFN T/R
Avnet
BLE/2.4 GHz RF SoC w/ 128k flash 48-pin 6x6mm QFN and DC/DC
Symmetry Electronics