8-Bit 20MHz FLASH MCU, PIC Core, 33 I/O, USART, PLCC
8-Bit 20MHz FLASH MCU, PIC Core, TQFP-44, 3.5KB Flash
8-Bit RISC MCU, 20MHz, 40-Pin DIP, Flash, ADC, PWM
8-Bit 20MHz FLASH MCU, PIC Core, 3.5KB, PDIP-40
8-Bit 20MHz FLASH MCU, PIC Core, 3.5KB, PDIP