8-Bit MCU, 16MHz, 44-Pin PQCC, 5V, Commercial
8-BIT, 16 MHz, MICROCONTROLLER, PQCC44
8-bit MCU 80C51 ROMless 16MHz 5V 44-Pin PLCC
IC 80C51 MCU 256 ROMLESS 44PLCC
P80C652EBAA-T