8-Bit MCU, 10MHz, 512B RAM, 16KB MROM, 53 I/O, PDIP64
8-Bit Microcontroller, 4.2MHz, OTPROM, CMOS, DIP-28
Microcontroller, 8-Bit, MROM, 10MHz, CMOS, PDIP64, SHRINK, PLASTIC, DIP-64
