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  • Manufacturer:
  • Newark Part No.: 63W3548
  • Manufacturer Part No A000093

Product Information

  • Core Architecture: AVR
  • Core Sub-Architecture: megaAVR
  • Features: -
  • Kit Contents: Development Board ATmega32U4 no headers
  • No. of Bits: 8bit
  • SVHC: To Be Advised
  • Silicon Core Number: ATmega32U4
  • Silicon Family Name: ATmega
  • Silicon Manufacturer: Atmel


The A000093 is an Arduino Micro board without headers. This microcontroller board based on ATmega32u and developed in conjunction with Adafruit. It has 20 digital I/O pins (of which 7 can be used as PWM outputs and 12 as analogue inputs), 16MHz crystal oscillator, micro USB connection, 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 behaviour of the board.


  • Onboard ATmega32u4 microcontroller with 32KB flash memory, 2.5KB SRAM and 1KB EEPROM
  • Support TWI and SPI communication
  • Board size is 48mm x 18mm


  • Embedded Design & Development
  • Hobby & Education

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Availability:  45

  • 45 in stock for same day shipping
Check stock and lead times
  • 23 Further stock expected to ship on Oct 18, 2015
  • More stock available week commencing 2/29/16

Price for: Each 1

Minimum order quantity: 1

Order multiple quantity: 1

Price: $19.23 $19.23



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1+ $19.23

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