| Installation type | Surface mount |
| packing | TR,CT |
| series | Automotive, AEC-Q100, AVR® ATtiny, Functional Safety (FuSa) |
| Part status | On sale |
| Memory type | Flash Memory |
| storage capacity | 4KB(2K x 16) |
| speed | 16MHz |
| Voltage - Supply | 2.7V ~ 5.5V |
| working temperature | -40°C ~ 125°C(TA) |
| Encapsulation/Housing | 20-WFQFN Exposed Pad |
| Country of origin | USA |
| Warehouse | China/Hong Kong |
| quality | Original genuine |
| Number of cores | 8 bit |
| Core processor | AVR |
| Connectivity | USI |
| peripheral | Undervoltage detection,reset,POR,PWM,WDT |
| Number of I/Os | 6 |
| EEPROM capacity | 256 x 8 |
| RAM size | 256 x 8 |
| Data converter | A/D 4x10b |
| Oscillator type | Inside |