Description:

The Arduino Leonardo (with headers) is a microcontroller board based on the ATmega32u4.

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 bootloader
• -SRAM 2.5 KB (ATmega32u4)
• -EEPROM 1 KB (ATmega32u4)
• -Clock Speed 16 MHz