| name |
cpu |
euros |
Bits |
clock MHz |
mem flash/sram/eeprom |
digI/O |
anaInp |
misc |
| Uno |
ATmega328 |
20. |
8 |
16 |
32K/2K/1K |
14 |
6 |
usb |
| Mega2560 |
ATmega2560 |
39. |
8 |
16 |
256K/8K/4K |
54 |
16 |
2/4 usarts |
| arduinoEthernet |
ATmega328 | 40 |
8 |
16 |
32K/2K/1K |
14 |
6 |
ethernet 4dig used for ethernet |
| arduino
pro |
ATmega168 or ATmega328 |
8 |
8(3.3V) 16(5V) |
16K/1K/.5K 32K/2K/1K |
14 |
6 |