Highlights- The Micro is a microcontroller board based on the ATmega32U4 (datasheet), developed in conjunction with Adafruit
- It has 20 digital input/output pins (of which 7 can be used as PWM outputs and 12 as analog inputs), a 16 MHz crystal oscillator, a micro USB connection, an ICSP header, and a reset button
- It contains everything needed to support the microcontroller; simply connect it to a computer with a micro USB cable to get started. It has a form factor that enables it to be easily placed on a breadboard
- The Micro board is similar to the Arduino Leonardo in that the ATmega32U4 has built-in USB communication, eliminating the need for a secondary processor
- The Micro can be powered via the micro USB connection or with an external power supply. The power source is selected automatically
- Microcontroller board based on ATmega32u4, developed with Adafruit.
OverviewThe Arduino Micro is a microcontroller board based on the ATmega32u4, developed in conjunction with Adafruit. It contains everything needed to support the microcontroller, simply connect it to a computer with a micro USB cable to get started. It has a form factor that enables it to be easily placed on a breadboard. Specifications: -Microcontroller: ATmega32u4 -Operating Voltage: 5V -Input Voltage (recommended): 7-12V -Input Voltage (limits): 6-20V -Digital I/O Pins: 20 -PWM Channels: 7 -Analog Input Channels: 12 -DC Current per I/O Pin: 40 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
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