Arduino Micro USB Microcontroller (With Headers)-Assembled – 5V 16MHz ATmega32u4 – Technical Specifications

• Operating Voltage: 5V
• Digital I/O pin: 20
• Clock Speed: 16 MHz
• PWM Channels: 7
• Flash memory: 32 KB
• SRAM: 2.5 KB
• EEPROM: 1 KB
• Weight: 10 kg
• Dimensions: 6 x 3 x 2 cm