32-Bit ROMless Microcontroller, 32 I/Os, BQFP Package, 0-70°C
24MHz 32-Bit ROMless MCU, 256B RAM, 3 Timers, PLCC Package
Microcontroller, 8-Bit, 8051 CPU, 12MHz, CMOS, PDIP40,
Microcontroller, 8-Bit, FLASH, 8051 CPU, 20MHz, CMOS, PQFP44,
