173-28-772,Microcontroller 8/16 Bit TQFP-100, ATXMEGA64A1-AU, Atmel
Datasheet
| Bus width | 8/16 Bit |
| Flash memory | 2048 Byte |
| EEPROM | 2 kByte |
| SRAM | 4 kByte |
| No. of I/Os | 78 |
| No. of timers | 8 |
| ADC channels | 16 |
| ADC resolution | 12 Bit |
| Clock frequency max. | 32 MHz |
| Power supply | 1.6...3.6 V |
| Package | TQFP-100 |
| Operating temperature | -40...+85 °C |
| No. of comparators | 4 |
| No. of external interrupts | 78 |
