

Datasheet| Flash memory | 3.5 kByte |
| RAM | 224 Byte |
| No. of I/Os | 16 |
| No. of timers | 3 |
| Package | DIL-18 |
| EEPROM | 128 Byte |
| Power supply | 3...5.5 V |
| Operating temperature | 0...+70 °C |
| Clock frequency max. | 20 MHz |
| Bus width | 8 Bit |
| No. of comparators | 2 |
| Supply current | 4 mA@ 5.5 V, 20 MHz |