4
2013-04-03
althaus
The Arduino 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 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; these are detailed on the getting started page.
Arduino Micro (Rev3)
http://arduino.cc/en/Main/ArduinoBoardMicro
Arduino Micro
ATmega32u4
microcontrollerboard
REV3
/oboslete/microcontroller board (arduino)
Arduino Micro (Rev3)
MISO
5V
SCK
MOSI
RESET
GND
MOSI
RXLED/SS
D1/TX
D0/RX
RESET
GND
D2/SDA
D3/SCL
D4 PWM/A6
D5 PWM
D6 PWM/A7
D7
D8 PWM/A8
D9 PWM/A9
D10 PWM/A10
D11 PWM
D12 PWM/A11
SCK
MISO
VIN
GND
RESET
5V
A5
A4
A3
A2
A1
A0
AREF
3V3
D13 PWM