Genuine Arduino Micro 5V ATMEGA32U4 based Development Board (Retired)


The Arduino Micro is a microcontroller board that 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 (cable not included), 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. No additional hardware required to interface with a computer, just plug a micro USB cable in and get started. The Micro is perfect for prototyping because it natively fits onto standard breadboard configurations.

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Arduino Micro Specifications:

– Microcontroller: ATmega32u4
– Operating Voltage: 5V
– Input Voltage (recommended): 7-12V
– Input Voltage (limits): 6-20V
– Digital I/O Pins: 20
– PWM Channels: 7
– Analog Input Channels: 12
– DC Current per I/O Pin: 40 mA
– DC Current for 3.3V Pin: 50 mA
– Flash Memory: 32 KB (ATmega32u4) of which 4 KB used by boot loader
– SRAM: 2.5 KB (ATmega32u4)
– EEPROM: 1 KB (ATmega32u4)
– Clock Speed: 16 MHz
– Dimensions (L x W): 48 mm X 17.7 mm


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