ASX00007 datasheet(10/49 Pages) ARDUINO

10 / 49 page

THE SMALLEST BOARD OF THE FAMILY, IT’S PER-

FECT TO MAKE EVERYDAY OBJECTS INTERACTIVE.

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. 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.

MICRO

COD:A000053

STORE.ARDUINO.CC/ARDUINO-MICRO

TECH SPECS:

MICROCONTROLLER ATMEGA32U4

OPERATING VOLTAGE 5V

INPUT VOLTAGE (RECOMMENDED) 7-12V

INPUT 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_BUILTIN 13

ASX00007 Datasheet(PDF) 10 Page - Arduino