Arduino Micro is the smallest board of the family, easy to integrate it in everyday objects to make them interactive. The Micro is based on the ATmega32U4 microcontroller featuring a built-in USB which makes the Micro recognizable as a mouse or keyboard.
- Microcontroller: ATmega32U4
- Operating Voltage: 5V
- Input Voltage (recommended): 7-12V
- Inptut Voltage (limit): 6-20V
- Digital I/O Pins: 20
- PWM Channels: 7
- Analog Input Channels: 12
- DC Current per I/O Pin: 20 mA
- DC Current for 3.3V Pin: 50 mA
- Flash Memory: 32 KB (ATmega32U4) of which 4 KB used by bootloader
- SRAM: 2.5 KB (ATmega32U4)
- EEPROM: 1 KB (ATmega32U4)
- Clock Speed: 16 MHz
- LED Built-In: 13
- Length: 48 mm
- Width: 18 mm
- Weight: 13 g
