Microchip
| Device Code | ATXMEGA128A4U |
| Family | Xmega |
| Protocol(s) | FlashRunner 2.0: PDI - FR Cube: PDI |
| Memory Size | FLASH: 136 KB, EEPROM: 2 KB, USER: 256 B, PRODUCTION: 63 B, FUSES: 8 B |
| Algorithm | FlashRunner 2.0: ATXMEGA - FR Cube: xmega01 |
| Commercial Class | Mass Market |
| Big-Size Memory | No |
Availability
| FlashRunner HS, FlashRunner NXG, FlashRunner 2.0 | Available |
| FlashRunner CUBE | Available |