| Installation type | Through-Hole | 
| packing | pipe | 
| series | AVR® ATtiny | 
| Part status | stop production | 
| Memory type | Flash Memory | 
| storage capacity | 2KB(1K x 16) | 
| speed | 20MHz | 
| Voltage - Supply | 2.7V ~ 5.5V | 
| working temperature | -40°C ~ 85°C(TA) | 
| Encapsulation/Housing | 20-DIP(0.300,7.62mm) | 
| 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 | 16 | 
| EEPROM capacity | 128 x 8 | 
| RAM size | 128 x 8 | 
| Data converter | A/D 11x10b | 
| Oscillator type | Inside |