25LC128
C8051F557 (2)C8051F55 (16)C8051F5 (270)C8051F (1323)C8051 (1428)C805 (1429)C80 (31)

Silicon Labs

C8051F557-IMR

8051 C8051F55x Microcontroller IC 8-Bit 50MHz 16KB (16K x 8) FLASH 24-QFN (4x4)
Silicon Labs

C8051F557-IM

8051 C8051F55x Microcontroller IC 8-Bit 50MHz 16KB (16K x 8) FLASH 24-QFN (4x4)

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