Arduino Mega Pinout, V3, rev.1.
Arduino Nano Pinout, V3, rev.1.
| . | Mega 2560 | Nano |
|---|---|---|
| Microcontroler | ATmega2560 | ATmega328P |
| Clock | 16 MHz | 16 MHz |
| VCC | 7 - 12 V | 7 - 9 V |
| Vrun | 5 V | 5 V |
| DI/DO | 54 / 15 | 14 / 6 |
| AI/AO (PWM) | 16 / 0 | 8 / 0 |
| RAM Flash | 256 Ko | 32 Ko |
| SRAM | 8 Ko | 2 Ko |
| EEPROM | 4 Ko | 1Ko |
| USB | B male | Mini |
| UART | 4 | 1 |
| Dimensions | 101 x 53 mm | 45 x 18 mm |