Description

  • Microcontroller : Atmel ATmega32u4
  • Operating voltage (logic level): 5V
  • 20 digital I/O pins
  • 7 PWM pins
  • 12 analog input pins
  • DC current per I/O pin (5V): 40mA
  • DC current per I/O pin (3.3V): 50mA
  • Flash memory: 32KB
  • SRAM: 2.5KB (ATmega32u4)
  • EEPROM: 1KB (ATmega32u4))
  • Min-Max input voltage: 6-20V
  • Recommended input voltage: 7-12V DC
  • Clock speed: 16MHz

 

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