ATmega32u4 Leonardo Development Board (Arduino-Compatible)

ATmega32u4 Leonardo Development Board

The Arduino-compatible VMA103 is a microcontroller board based on the ATmega32u4 and is pin compatible with Arduino Leonardo boards. It has 20 digital input/output pins (7 of which can be used as PWM outputs and 12 as analog inputs), a 16 MHz crystal oscillator, a micro USB connection, a power jack, an ICSP header and a reset button. It contains everything needed to support the microcontroller, so all you need to do is connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started.

Features

• 100% compatible with Arduino® Leonardo

Specifications

• Microcontroller: ATmega32u4
• Operating voltage: 5 VDC
• Input voltage (recommended): 7-12 VDC
• Input voltage (limits): 6-20 VDC
• Digital I/O pins: 20
• Analog input pins: 12
• PWM channels: 7
• DC current per I/O pin: 40 mA
• DC current for 3.3 V 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
• Length: 2.7" (68.6 mm)
• Width: 2.1" (53.3 mm)
• Weight: 0.71 oz. (20 g)

Report a problem
Suggest a product