8-Bit 20MHz FLASH MCU, PIC Core, 3.5KB, 16 I/O, PDIP
8-Bit 20MHz FLASH MCU, PIC Core, 16 I/O, PDIP-18
8-Bit 4MHz FLASH MCU, PIC Core, 3.5KB, 16 I/O, PDIP18
8-Bit 4MHz FLASH MCU, PIC Core, 16 I/O, PDIP18
8-Bit 4MHz FLASH MCU, PIC Core, 3.5KB, PDIP-18