Arduino Nano Dev Board

The Arduino Nano is a small, complete, and breadboard-friendly board based on the ATmega328 (Arduino Nano 3.x) or ATmega168 (Arduino Nano 2.x). 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. The Nano was designed and is being produced by Gravitech.

Specifications

• Microcontroller : Atmel ATmega168 or ATmega328
• Operating Voltage : 5V
• Input Voltage (recommended) : 7-12V
• Input Voltage (limits) : 6-20V
• Digital I/O Pins : 14 (of which 6 provide PWM output)
• Analog Input Pins : 8
• DC Current per I/O Pin : 40mA
• Flash Memory : 16 KB (ATmega168) or 32 KB (ATmega328) of which 2 KB used by bootloader
• SRAM : 1 KB (ATmega168) or 2 KB (ATmega328)
• EEPROM : 512 bytes (ATmega168) or 1 KB (ATmega328)
• Clock Speed : 16 MHz
• Dimension : 0.73" x 1.70"