Arduino Uno DIP With Cable

Sepcifications

• Microcontroller: ATmega328
• Operating voltage: 5 V
• Input voltage (recommended): 7-12 V
• Digital I/O pins: 20 (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 bootloader
• SRAM: 2 KB (ATmega328)
• EEPROM: 1 KB (ATmega328)
• Clock speed: 16 MHz

 The Arduino Uno has 20 total available I/O lines; all of them can function as digital I/O lines, and six of them can be used as analog inputs.