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ARDUINO.ORG  A000066  Arduino Uno, ATmega328

Manufacturer Part No:
A000066
Newark Part No.:
78T1601
Technical Datasheet:
See all Technical Docs
ARDUINO.ORG A000066
ARDUINO.ORG A000066
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Product Overview

The Arduino Uno is a microcontroller board based on the ATmega328 (datasheet). It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz ceramic resonator, 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 in that it does not use the FTDI USB-to-serial driver chip. Instead, it features the Atmega16U2 (Atmega8U2 up to version R2) programmed as a USB-to-serial converter.
  • Microcontroller Atmel ATmega328
  • Operating voltage of 5V
  • Maximum supply voltage 6 to 20V
  • Digital I/O pins 14 (of which 6 provide PWM output)
  • DC current per I/O pin 40 mA
  • DC current for 3.3V pin 50 mA
  • Flash memory 32KB of which 0.5KB is used by Boot loader
  • SRAM 2KB, EEPROM 1KB
  • Clock speed 16MHz
  • Can be powered via the USB connection or with an external power supply

 

Product Information

Silicon Manufacturer:
Atmel
Core Architecture:
AVR
Core Sub-Architecture:
megaAVR
Silicon Core Number:
ATmega328
Silicon Family Name:
ATmega
Kit Contents:
Arduino Uno Board
Product Range:
-
Features:
Powered via USB or with an External Supply, Programmed with Arduino Software
SVHC:
To Be Advised

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  • Communications & Networking

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RoHS Compliant:
Yes
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