

Datasheet| Flash memory | 1.5 kB |
| RAM | 68 Byte |
| No. of I/Os | 17 |
| No. of timers | 1x8-bit |
| Package | QFN-20 |
| ADC channels | 8 |
| ADC resolution | 8 Bit |
| EEPROM | 64 Byte |
| Power supply | 2...5.5 V |
| Operating temperature | -40...+125 °C |
| Clock frequency max. | 20 MHz |
| No. of comparators | 2 |
| Supply current | 1.4 mA@ 5 V, 20 MHz |