8-Bit Microcontroller, 3MHz, 3V-5.5V, 512B RAM, PLCC-52
8-Bit MCU, 3MHz, EEPROM, 512B RAM, 38 I/O, PQCC52
8-Bit MCU, 3MHz, 52-Pin PQCC, Industrial
8-Bit EEPROM MCU, 3MHz, 52-Pin PQCC, Industrial