The arduino Nano is a small, complete, and breadboard-friendly board based on the ATmega328 (arduino Nano 3.0) . It has more or less the same functionality of the arduino Duemilanove, but in a different package. It lacks only a DC power jack, and works with a Mini-B USB cable instead of a standard one.
Microcontroller | Atmel ATmega328 |
Operating Voltage (logic level) | 5 V |
Input Voltage (recommended) | 7-12 V |
Input Voltage (limits) | 6-20 V |
Digital I/O Pins | 14 (of which 6 provide PWM output) |
Analog Input Pins | 8 |
DC Current per I/O Pin | 40 mA |
Flash Memory | 32 KB (ATmega328) of which 2 KB used by bootloader |
SRAM | 2 KB (ATmega328) |
EEPROM | 1 KB (ATmega328) |
Clock Speed | 16 MHz |
Dimensions | 0.73" x 1.70" |