Original Intel P80C51BH-1 MCS 51 CMOS Single Chip 8-Bit Microcontroller IC

1PC P80C321 MCU 8-bit MCS51 80C51 CISC ROMLess 5V 40-Pin PDIP original New

P80C32X2BN PHILIPS IC MCU 8-bit 5V 40-Pin PDIP 1 UNIT

P80C31BH Intel MCU 8-bit 80C51 CISC ROMLess 5V 40-Pin PDIP 1 UNIT

2 PCS Philips P80C32IBP-N MCU 8-bit 80C51 CISC ROM 3.3V/5V 40-Pin PDIP

TP87C51FA1 INTEL MCU 8-bit 80C51 CISC 8KB EPROM 5V 40-Pin PDIP 1 UNIT

P8031AH MCU 8-bit 8051 CISC ROMLess 5V 40-Pin PDIP

1PCS P80C321 MCU 8-bit MCS51 80C51 CISC ROMLess 5V 40-Pin PDIP original new