Whadda WPB102 Atmega328 Development Board

The Whadda WPB102 ATmega328 DEVELOPMENT BOARD (Arduino® Compatible Nano 3.0) is a small, complete, and breadboard-friendly board based on the ATmega328 (Arduino Nano 3.x) orATmega168 (Arduino Nano 2.x).

It has the same functionality as the Arduino Duemilanove, but in a different package. It's powered with a mini-B USB cable instead of a standard one.

• Microcontroller: Atmel ATmega168 or ATmega328
• Operating voltage: 5 VDC
• Input voltage (recommended): 7-12 VDC
• Input voltage (limits): 6-20 VDC
• Digital I/O pins: 14 (of which 6 provide PWM output)
• Analogue input pins: 8
• DC current per I/O pin: 40 mA
• Flash memory: 16 kB (ATmega168) or 32 kB (ATmega328)
• SRAM: 1 kB (ATmega168) or 2 kB (ATmega328)
• EEPROM: 512 bytes (ATmega168) or 1 kB (ATmega328)
• Clock speed: 16 MHz
• Length: 45 mm
• Width: 18 mm
• Weight: 5 g