Arduino Duemilanove

Arduino Duemilanove
Pololu item #: 1630 0 in stock

This product has been discontinued.

This Arduino has been replaced by the Arduino Uno R3.

The Arduino Duemilanove is a microcontroller board based on the ATmega328 AVR microcontroller. It has 20 digital input/output pins (of which 6 can be used as PWM outputs and 6 can be used as analog inputs), a 16 MHz crystal oscillator, a USB connection, a power jack, an in-circuit system programming (ICSP) header, and a reset button. The Arduino has an extensive support community, which makes it a very easy way to get started working with embedded electronics.

 Description Specs (12) Pictures (4) Resources (5) FAQs (0) On the blog (0) 


Size: 2.95" x 2.1"
Weight: 32 g

General specifications

Processor: ATmega328 @ 16 MHz
RAM size: 2048 bytes
Program memory size: 30 Kbytes
Motor channels: 0
User I/O lines: 201
Max current on a single I/O: 40 mA
Minimum operating voltage: 7 V
Maximum operating voltage: 12 V
Reverse voltage protection?: N
External programmer required?: N2


All 20 can be used as digital I/O and 6 can be used as analog inputs.
An external programmer is required for setting the fuses or upgrading the bootloader.

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