

Datasheet| Flash memory | 24 kByte |
| RAM | 2 kByte |
| No. of I/Os | 35 |
| No. of timers | 4 |
| Package | PDIP-40 |
| ADC channels | 13 |
| ADC resolution | 10 Bit |
| EEPROM | 256 Byte |
| Power supply | 2...5.5 V |
| Operating temperature | -40...+85 °C |
| Clock frequency max. | 48 MHz |
| Bus width | 8 Bit |
| No. of comparators | 2 |
| Supply current | 1.1 mA@ 5 V, 4MHz |