

Datasheet| Flash memory | 1.75 kByte |
| RAM | 128 Byte |
| No. of I/Os | 16 |
| No. of timers | 3 |
| Package | SO-18 |
| ADC channels | 5 |
| ADC resolution | 10 Bit |
| EEPROM | 128 Byte |
| Power supply | 4...5.5 V |
| Operating temperature | -40...+85 °C |
| Clock frequency max. | 20 MHz |
| Bus width | 8 Bit |
| Supply current | 890 μA@ 5 V, 4 MHz |