

Datasheet| Flash memory | 1.7 kByte |
| RAM | 64 Byte |
| No. of I/Os | 6 |
| No. of timers | 1 |
| Package | SO-8 |
| ADC channels | 4 |
| ADC resolution | 10 Bit |
| EEPROM | 128 Byte |
| Power supply | 2...5.5 V |
| Operating temperature | -40...+125 °C |
| Clock frequency max. | 20 MHz |
| Bus width | 8 Bit |
| No. of external interrupts | 1 |
| Supply current | 175 μA@ 2V, 4 MHz |