Microchip
| Device Code | AVR128DB28 |
| Family | tinyAVR |
| Protocol(s) | FlashRunner 2.0: UPDI - FR Cube: UPDI |
| Memory Size | FLASH: 128 KB, SRAM: 16 KB, EEPROM: 512 B, USER_ROW: 32 B, CONFIG_FUSE: 9 B, LOCKBITS: 4 B |
| Algorithm | FlashRunner 2.0: ATTINY - FR Cube: attiny01 |
| Commercial Class | Mass Market |
| Big-Size Memory | No |
Availability
| FlashRunner HS, FlashRunner NXG, FlashRunner 2.0 | Available |
| FlashRunner CUBE | Available |