8-Bit 8051 MCU, 16MHz, 8KB Flash, 32 I/O, PLCC
8-bit 8051 MCU, 8KB Flash, 16MHz, 32 I/O, 44-PLCC
8051 MCU FLASH 8KB 16MHz 32 I/O TQFP
8051 MCU, 16MHz, 8KB FLASH, 32 I/O, 40-DIP
