Arduino UNO R3

Arduino UNO R3 

Microcontroller

• Microcontroller: ATmega328

Features

• Digital I/O Pins: 14 (6 of which can be used as PWM outputs)
• Analog Inputs: 6
• Crystal Oscillator: 16 MHz
• Connectivity: USB connection
• Power Input: Power jack
• Programming: ICSP header and reset button

Package Includes

• 1x UNO R3 board
• 1x USB cable
• PinOut Mapping Card

Specifications

• Operating Voltage: 5V
• Digital I/O Pins: 14
• 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)
• SRAM: 2 KB (ATmega328)
• EEPROM: 1 KB (ATmega328)
• Clock Speed: 16 MHz