25LC128
SI4311-B2 (2)SI4311-B (5)SI431 (10)SI43 (61)SI4 (1072)

Silicon Labs

SI4311-B21-GM

EZRadio® RF Receiver FSK 315MHz, 434MHz -104dBm 10kbps PCB, Surface Mount 20-QFN (3x3)
Silicon Labs

SI4311-B21-GMR

EZRadio® RF Receiver FSK 315MHz, 434MHz -104dBm 10kbps PCB, Surface Mount 20-QFN (3x3)

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