8-Bit MCU, 12MHz, FLASH, 20-Pin DIP
8-Bit 8051 Microcontroller 12MHz 1KB FLASH 64B RAM
8-Bit FLASH MCU, 12MHz, 20-Pin SOIC, Commercial
8-Bit 8051 Microcontroller, 1KB FLASH, 64B RAM, 12MHz, SOIC