8-Bit Microcontroller, 12MHz, 51 CPU, 44-Pin PQCC
8-Bit MCU, 24MHz, 51 CPU, OTPROM, 44-Pin PQCC
8-Bit 20MHz CMOS Microcontroller, 44-Pin PQCC
24MHz 8051 Microcontroller, 32KB OTP EPROM, 3 Timers, 32 I/Os, PLCC
MCU 8-bit MCS51 80C51 CISC 32KB EPROM 5V 44-Pin LDCC
