80C51 16MHz 4KB EPROM Microcontroller, 8b Address Bus, 32 I/Os, 3 Timers
Microcontroller, 8-Bit, UVPROM, 8051 CPU, 16MHz, CMOS, PQCC44,
80C51 16MHz 8b 4KB OTP PLCC 32I/O
8-bit MCU, 16MHz, 44-Pin LCC, 5V, 128B RAM, 4KB OTPROM
P87C51SBAA.512
P87C51SBAA-PROG
