Arduino Micro With 20 Digital Input Output Pins 16MHz Oscillator And USB New

• Microcontroller board with 20 digital input/output ports, 7 of which can be used as PWM outputs and 12 as analog inputs
• Features a 16MHz glass oscillator, micro USB port, ICSP header and reset button
• The board can work with an external supply of 6 to 20 volts, but the recommended usage range is 7 to 12 volts
• The ATmega32u4 microcontroller has 32 KB memory and has 2.5 KB SRAM and 1 KB EEPROM

The Arduino Micro is a microcontroller board based on the ATmega32u4, 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 is similar to the Arduino Leonardo in that the ATmega32u4 has built-in USB communication, eliminating the need for a secondary processor. This allows the Micro to appear to a connected computer as a mouse and keyboard, in addition to a virtual (CDC) serial / COM port. It also has other implications for the behavior of the board.