| Installation type | Surface mount |
| packing | pallet |
| series | AVR® ATmega |
| Part status | stop production |
| Memory type | Flash Memory |
| storage capacity | 8KB(4K x 16) |
| speed | 4MHz |
| Voltage - Supply | 1.8V ~ 9V |
| working temperature | -20°C ~ 85°C(TA) |
| Encapsulation/Housing | 28-TSSOP(0.465,11.80mm wide) |
| Country of origin | USA |
| Warehouse | China/Hong Kong |
| quality | Original genuine |
| Number of cores | 8 bit |
| Core processor | AVR |
| Connectivity | SPI |
| peripheral | Undervoltage detection,reset,POR,PWM,WDT |
| Number of I/Os | 7 |
| EEPROM capacity | 256 x 8 |
| RAM size | 512 x 8 |
| Data converter | A/D 5x12b |
| Oscillator type | Inside |