Microcontroller, 8-Bit, 16MHz, CMOS, PQCC44, LCC-44
32KB 80C51 Microcontroller, 16MHz, 5.5V, 0-70°C, PLCC-44
8-bit 8051 MCU, 16MHz, 32KB ROMless, 32 I/O, UART, 3.3V/5V, LCC
8-bit 80C51 CISC MCU, ROMLess, 16MHz, 44-Pin PLCC SMT
P80C32SBAA.512
