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ARDUINO UNO SMD Reference Design in DesignSpark PCB format

This is the Arduino UNO SMD (769-7409) reference design created by DesignSpark PCB.

The Arduino Uno is a microcontroller board based on the ATmega328. 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 in that it does not use the FTDI USB-to-serial driver chip. Instead, it features the Atmega8U2 programmed as a USB-to-serial converter. Two versions are available differing only in the MCU package style: DIP or SMD. The Rev3 part has some minor pin changes.

Some Key Spec of Arudino UNO SMD:

  • ATmega328 16MHz, 32KB Flash memory, 2KB RAM, 1KB EEPROM
  • 14 x GPIO (6 x PWM)
  • 6 x analogue inputs
  • SPI and I2C serial bus support
  • USB connector
  • ICSP header
  • Reset button

Schematic and PCB layout below:




 PCB Layout:

You may find the Schematics, PCB, RSBOM list and Datasheet in the zipped attachment file.

Hope you will find the files useful!



15 Sep 2014, 3:35


November 1, 2018 09:15

is not opening in kicad

0 Votes

January 19, 2017 13:46

Thanks. I am using the pcb file as the basis for a component to use in making my own shield boards.

0 Votes

November 9, 2016 14:23

Where's the attached zip file?

0 Votes