25LC128
BE87C51F (2)BE87C51 (3)BE8 (7)

BE87C51FA1

MCS 51 87C Microcontroller IC 8-Bit 16MHz 8KB (8K x 8) OTP 44-PLCC

BE87C51FC24SF76

MCS 51 87C Microcontroller IC 8-Bit 24MHz 32KB (32K x 8) OTP 44-PLCC

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