173-21-907,Microcontroller 8 Bit TQFP-44, ATMEGA644PV-10AU, Atmel
Datasheet
| Bus width | 8 Bit |
| Flash memory | 64 kByte |
| EEPROM | 2 kByte |
| SRAM | 4 kByte |
| No. of I/Os | 32 |
| No. of timers | 3 |
| ADC channels | 8 |
| ADC resolution | 10 Bit |
| Clock frequency max. | 10 MHz |
| Power supply | 1.8...5.5 V |
| Package | TQFP-44 |
| Operating temperature | -40...+85 °C |
| Extras | JTAG |
| No. of comparators | 1 |
