1pc New UPD71055C DIP-40 Single-Chip Microcontroller NEC Parallel Interface Unit

1pc New P89C51RD2HBP DIP-40 8-bit Flash Microcontroller

2PC New W78E516B-40 DIP40 in-line Memory Microcontroller IC

1PC Used Microcontroller P89V51RD2FN DIP-40 40-pin Chip IC

2PC New W78E516B-40 DIP40 in-line Memory Microcontroller

1PC New ATMEGA8515L-8PU IC Embedded Microcontroller PDIP40

2pc New Patch AM85C30-10PC DIP-40 Microcontroller Chip Communication Controller