| Name | Short description | Packages |
|---|
| ATtiny4 | 8-bit AVR Microcontroller | SOP-6 |
| ATtiny5 | 8-bit AVR Microcontroller | SOP-6 |
| ATtiny9 | 8-bit AVR Microcontroller | SOP-6 |
| ATtiny10 | 8-bit AVR Microcontroller | SOP-6 |
| ATtiny11 | 8-bit AVR Microcontroller | DIP-8SOP-8 |
| ATtiny12 | 8-bit AVR Microcontroller | DIP-8SOP-8 |
| ATtiny13 | 8-bit AVR Microcontroller | DIP-8SOIC-8SOP-8 |
| ATtiny15 | 8-bit AVR Microcontroller | DIP-8SOP-8 |
| ATtiny20 | 8-bit AVR Microcontroller | SOIC-14TSSOP-14 |
| ATtiny22 | 8-bit AVR Microcontroller | DIP-8SOP-8 |
| ATtiny24 | 8-bit AVR Microcontroller | DIP-14SOIC-14 |
| ATtiny25 | 8-bit AVR Microcontroller | DIP-8SOIC-8SOP-8 |
| ATtiny26 | 8-bit AVR Microcontroller | DIP-20SOP-20 |
| ATtiny28 | 8-bit AVR Microcontroller | DIP-28 |
| ATtiny40 | 8-bit AVR Microcontroller | SOP-20TSSOP-20 |
| ATtiny43U | 8-bit AVR Microcontroller | SOP-20 |
| ATtiny44 | 8-bit AVR Microcontroller | DIP-14SOIC-14 |
| ATtiny45 | 8-bit AVR Microcontroller | DIP-8SOP-8TSSOP-8 |
| ATtiny48 | 8-bit AVR Microcontroller | DIP-28 |
| ATtiny84 | 8-bit AVR Microcontroller | DIP-14SOIC-14 |
| ATtiny85 | 8-bit AVR Microcontroller | DIP-8SOP-8 |
| ATtiny87 | 8-bit AVR Microcontroller | SOP-20TSSOP-20 |
| ATtiny88 | 8-bit AVR Microcontroller | DIP-28 |
| ATtiny102 | 8-bit AVR Microcontroller | SOIC-8UDFN-8 |
| ATtiny104 | 8-bit AVR Microcontroller | SOIC-14 |
| ATtiny167 | 8-bit AVR Microcontroller | SOP-20TSSOP-20 |
| ATtiny202 | 8-bit AVR Microcontroller | SOIC-8 |
| ATtiny204 | 8-bit AVR Microcontroller | SOIC-14 |
| ATtiny261 | 8-bit AVR Microcontroller | DIP-20SOP-20TSSOP-20 |
| ATtiny402 | 8-bit AVR Microcontroller | SOIC-8 |
| ATtiny404 | 8-bit AVR Microcontroller | SOIC-14 |
| ATtiny406 | 8-bit AVR Microcontroller | SOP-20 |
| ATtiny441 | 8-bit AVR Microcontroller | SOIC-14 |
| ATtiny461 | 8-bit AVR Microcontroller | DIP-20SOP-20TSSOP-20 |
| ATtiny804 | 8-bit AVR Microcontroller | SOIC-14 |
| ATtiny806 | 8-bit AVR Microcontroller | SOP-20 |
| ATtiny807 | 8-bit AVR Microcontroller | |
| ATtiny828 | 8-bit AVR Microcontroller | TQFP-32 |
| ATtiny841 | 8-bit AVR Microcontroller | SOIC-14 |
| ATtiny861 | 8-bit AVR Microcontroller | DIP-20SOP-20TSSOP-20 |
| ATtiny1604 | 8-bit AVR Microcontroller | SOIC-14 |
| ATtiny1606 | 8-bit AVR Microcontroller | SOP-20 |
| ATtiny1607 | 8-bit AVR Microcontroller | |
| ATtiny1634 | 8-bit AVR Microcontroller | SOP-20 |
| ATtiny2313 | 8-bit AVR Microcontroller | DIP-20SOP-20 |
| ATtiny2313A | 8-bit AVR Microcontroller | DIP-20SOP-20 |
| ATtiny4313 | 8-bit AVR Microcontroller | DIP-20SOP-20 |