MPU R65C00 CISC 8bit 1MHz 40-Pin PDIP
40-Pin PDIP Through Hole Microprocessor, 1 Core, 8-Bit, -55°C to 125°C
Parallel I/O Port, 16 I/O, CMOS, PDIP40, PLASTIC, DIP-40
40-Pin DIP Industrial Temperature Parallel I/O Port IC