Arduino Uno R3 DIP Type

Description

• 24Microcontroller:ATmega328P
• Operating Voltage:5V
• Input Voltage (recommended):7-12V
• Input Voltage (limit):6-20V
• Digital I/O Pins:14 (of which 6 provide PWM output)
• PWM Digital I/O Pins:6
• Analog Input Pins:6
• DC Current per I/O Pin:20 mA
• DC Current for 3.3V Pin:50 mA
• Flash Memory 32 KB (ATmega328P of which 0.5 KB used by bootloader
• SRAM:2 KB (ATmega328P)
• EEPROM:1 KB (ATmega328P)
• Clock Speed:16 MHz