

Datasheet| Flash memory | 24 kByte |
| RAM | 2 kByte |
| No. of I/Os | 20 |
| No. of timers | 3 |
| Package | SO-28 |
| ADC channels | 10 |
| ADC resolution | 12 Bit |
| EEPROM | 1 kByte |
| Power supply | 2.5...5.5 V |
| Operating temperature | -40...+85 °C |
| Clock frequency max. | 40 MHz |
| Bus width | 8 Bit |
| Supply current | 37 mA@ 5 V, 10 MIPS |