A000093

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
• Micro USB connection
• 20 digital input/output pins (of which 7 can be used as PWM outputs and 12 as analog inputs)
• Input voltage (recommended) range from 7V to 12V
• Input Voltage (limit) range from 6V to 20V
• 32KB flash memory of which 4KB used by bootloader
• 2.5KB SRAM
• 1KB EEPROM

Applications

Embedded Design & Development, Hobby & Education

Warnings

The recommended range is 7 to 12 volts, if using more than 12V the voltage regulator may overheat and damage the board.