8-Bit MCU, 16MHz, 24 I/O, FLASH, 512B RAM, 28-Pin PDSO
8-bit MCU, 8KB Flash, 20MHz, 28-Pin SOIC W, SMT
8-Bit MCU, 16MHz, 24 I/O, FLASH, 512B RAM, 85C, 28-Pin PDSO
