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This item is archived from our catalog and no longer for sale. This page is available as a reference only.

Genuino Uno Rev3

NOTE: This product cannot be shipping to USA.

What is the difference between arduino.org and arduino.cc and Genuino?

The Genuino UNO R3 is a microcontroller board based on the ATmega328. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started. The UNO differs from all preceding boards because it does not use the FTDI USB-to-serial driver chip.

Genuino Uno and Arduino Uno share the same components, characteristics and quality of manufacturing. They are actually the same board under a different brand. Depending on the area of the world where you live you’ll be able to purchase an Arduino Uno or a Genuino Uno. Learn more.

Learn more about the Uno.

Technical specifications

Microcontroller ATmega328
Operating Voltage 5V
Input Voltage (recommended) 7-12V
Input Voltage (limit) 6-20V
Digital I/O Pins 14
PWM Digital I/O Pins 6
Analog Input Pins 6
DC Current per I/O Pin 40 mA
DC Current for 3.3V Pin 50 mA
Flash Memory 32 KB
Flash Memory for Bootloader 0.5 KB
SRAM 2 KB
EEPROM 1 KB
Clock Speed 16 MHz