8-Bit MCU, PIC RISC, 20MHz, 1.75KB Flash, 8-Pin PDIP
8-Bit 8-Pin FLASH MCU, 20MHz, 4.5-5.5V, 6 I/O, ADC, 0-70C
8-Bit 20MHz FLASH MCU, PIC Core, RS-232/USB, PDIP-8