Arduino Leonardo With Headers A000057 Board

The Arduino Leonardo is a microcontroller board that is based upon the ATmega32u4 microcontroller. It has everything required to support the microcontroller and to get started simply connect to a computer.

The Leonardo differs from all preceding boards in that the ATmega32u4 has built-in USB communication which eliminates the requirement for a secondary processor. This enable the board to appear to a computer as both a mouse and a keyboard, in addition to a virtual serial/COM port.

This version of the board comes pre-fitted with headers.

* Microcontroller ATmega32u4

* Operating voltage 5V

* Input voltage range nom. 7 to 12V

* Maximum supply voltage 6 to 20V

* Digital I/O pins 20 (of which 7 provide PWM output)

* Analog input pins 12

* DC Current per I/O pin 40mA

* DC Current for 3.3V pin 50mA

* Flash memory 32 KB of which 4 KB used by bootloader

* SRAM 2.5 KB

* EEPROM 1 KB

* Clock speed 16 MHz

* USB Connector type Micro USB