Tinkster Logo
All

Arduino Micro (Rev3)

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.
Fritzing breadboard generated by brd2svg layer 21 text:TX1 TX1 text:RX1 RX1 text:RST RST text:GND GND text:D2 D2 text:D3 D3 text:D4 D4 text:D5 D5 text:D6 D6 text:D7 D7 text:D8 D8 text:D9 D9 text:D10 D10 text:D11 D11 text:D12 D12 text:D13 D13 text:3V3 3V3 text:REF REF text:A0 A0 text:A1 A1 text:A2 A2 text:A3 A3 text:A4 A4 text:A5 A5 text:NC NC text:NC NC text:5V 5V text:RST RST text:GND GND text:VIN VIN text:ICSP ICSP text:TX TX text:RX RX text:L L text:SS SS text:MOSI MOSI text:SCK SCK text:MISO MISO element:C1 package:C0402 element:C2 package:C0402 element:C3 package:SMC_B element:C4 package:C0402 element:C5 package:C0402 element:C6 package:C0402 element:C7 package:C0402 element:C9 package:C0402 element:C10 package:C0402 element:C11 package:C0402 element:C12 package:C0402 element:C13 package:C0402 element:C14 package:SMC_B element:D2 package:MINIMELF element:F1 package:L1812 element:J5 package:HEAD17-NOSS element:J6 package:HEAD17-NOSS-1 element:ON package:CHIPLED_0805 element:R1 package:R0402 element:R2 package:R0402 element:R4 package:R0402 element:R5 package:R0402 element:R6 package:R0402 element:R7 package:R0402 element:R8 package:R0402 element:R9 package:R0402 element:RP3 package:CAY16 element:T1 package:SOT-23 element:T2 package:SOT-23 element:U$37 package:FIDUCIA-MOUNT element:U$53 package:FIDUCIAL-1X2 element:U1 package:QFN44ML7X7 element:U2 package:SOT223 element:U4 package:SOT23-DBV element:Z1 package:CT/CN0603 element:Z2 package:CT/CN0603 text:Arduino Arduino text:TM TM text:Arduino MICRO
100%

Connectors / Pins — 38 total

Download .fzpz
Module ID
Arduino_Micro_Rev03(fix)
Category
Development Boards
Author
althaus

Similar Parts

Arduino Yun
image/svg+xml LED4 LED2 LED1 LED3 PWR MSD CDC HID 5V P0_23 RST 3V3 P0_24 P0_25 P0_26 P1_30 P1_31 VIN GND IOREF GND P2_12 UART SDA GND SCL 3V3 TX GND RX 3V3 BUTTON SPI I2C P2_13 P0_28 P0_27 GND P0_9 P0_6 P0_1 P2_4 P2_3 P0_5 P0_7 P4_28 P4_29 P0_8 P0_0 P2_5 P2_2 P0_4
Arch Pro V1.0
BUTTON LED_USB LED4 LED2 LED1 LED3 I2C UART SPI SWD 5V P0_11 P0_7 P0_4 P0_5 GND RST 3V3 P0_12 P0_13 P0_14 P0_16 P0_22 VIN GND P0_9 P0_2 P1_27 P1_25 P1_24 P1_17 P1_29 IOREF GND P0_19 P0_18 P0_23 P0_8 P1_26 P1_5 P1_18 P0_17 SDA GND SCL 3V3 TX GND RX 3V3 PWR ~ ~ ~ ~ ~ ~ ~ ~ ~ ANALOG A0 GND A1 3V3
Arch V1.1
Bare Conductive Touch Board
Fritzing breadboard generated by brd2svg a g i g e u l b BLE112 element:U$3 package:OSHW-LOGO-S polygon text:Fab-Lab.eu Fab-Lab.eu
blueIOT core
Calliope mini 3