Arduino Micro USB Microcontroller (Without Headers) Assembled - 5V 16MHz ATmega32u4

Arduino Micro USB Microcontroller (Without Headers) Assembled - 5V 16MHz ATmega32u4 info

Arduino Micro USB Microcontroller is a microcontroller board based on the ATmega32u4. 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.

Arduino Micro USB Microcontroller can be powered via the micro USB connection or with an external power supply. The power source is selected automatically. External (non-USB) power can come either from a DC power supply or battery. Leads from a battery or DC power supply can be connected to the Gnd and Vin pins. The ATmega32u4 has 32 KB. It also has 2.5 KB of SRAM and 1 KB of EEPROM.

Arduino Micro USB Microcontroller - General Specifications

• ATMega32u4 microcontroller
• Arduino Leonardo bootloader
• 48mm x 18mm size
• 13g weight

Arduino Micro USB Microcontroller - Technical 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
• SRAM: 2.5 KB
• EEPROM: 1 KB
• Clock Speed: 16 MHz
• Length: 48 mm
• Width: 18 mm
• Weight: 13 g

Videos

Documents

Arduino Micro Rev3 Schematic

ATMega32u4 Datasheet

References

Arduino Web Site

http://arduino.cc/en/Main/arduinoBoardMicro