| Typ | Microkontroler | Flash kB | EEprom kB | SRAM kB | Digitální piny I/O | PWM kanály | Analogové vstupy | Typ USB rozhraní | Rozměry |
| Nano 16 MHz |
ATmega168 or ATmega328 | 16/32 | 0.5/1 | 1/2 | 14 |
6 | 8 | FTDI | 43mm x 18mm |
| Uno 16 MHz |
ATmega328P | 32 | 1 | 2 | 14 | 6 | 6 | ATmega8U2 | 68.6mm x 53.3mm |
| Mega 2560 16 MHz |
ATmega2560 | 256 | 4 | 8 | 54 | 14 | 16 | ATmega8U2 |
101.6mm x 53.3mm |
| Due 84 MHz |
AT91SAM3X8E |
512 | 50 | 54 | 12 | 12 | 101.52 x 53.3mm |
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| Strong 16 MHz |
