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Arduino Uno Microcontroller Board

Arduino Uno is a microcontroller development board based on the Atmel ATmega328 MCU. The Arduino Uno 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. This Arduino MCU board 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 Arduino 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. The Arduino Uno MCU board can be powered via the USB connection or with an external power supply. The power source is selected automatically.
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Arduino A000066
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Arduino Development Boards & Kits - AVR ARDUINO UNO REV 3
Page 44

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937
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Arduino K000007
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Arduino Component Kits ARDUINO STARTER KIT W/ UNO REV3
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Arduino A000073
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Arduino Development Boards & Kits - AVR ARDUINO UNO SMD REV 3
Data Sheet 445
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Arduino A000010
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Arduino Development Boards & Kits - AVR WORKSHOP KIT W/ ARDUINO BOARD
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5
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