Arduino Uno Board

DB0001

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Detail about Arduino Uno Dev Board 

The Arduino Uno 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 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.

Specifications

  • Microcontroller: ATmega328
  • Operating Voltage: 5V
  • Input Voltage (recommended): 7-12V
  • Input Voltage (limits): 6-20V
  • Digital I/O Pins : 14 (of which 6 provide PWM output)
  • Analog Input Pins : 6
  • DC Current per I/O Pin : 40 mA
  • DC Current for 3.3V Pin : 50 mA
  • Flash Memory : 32 KB (ATmega328) of which 0.5 KB used by boot-loader
  • SRAM : 2 KB (ATmega328)
  • EEPROM : 1 KB (ATmega328)
  • Clock Speed : 16 MHz
 

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Arduino Uno Board

Arduino Uno Board

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