W77IC32A25PL 8051 Microcontroller, 36 I/Os, 85°C, Surface Mount, LCC
25MHz 128KB FLASH Microcontroller, 36 I/Os, 3 Timers, 1.25KB RAM, PLCC-44
Microcontroller, 8-Bit, FLASH, 8051 CPU, 20MHz, CMOS, PQCC44, ROHS COMPLIANT, PLASTIC, LCC-44
8-Bit MCU, 20MHz, FLASH, 256B RAM, 44-Pin PQCC