Seeeduino Mega

Seeeduino Mega

The Seeeduino Mega 2560 is a microcontroller board based on the ATmega2560. Unlike the competition, it has up to 70 digital input/output pins. 14 can be used as PWM outputs, 16 analog inputs, 4 UARTs (hardware serial ports), a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button.

The Seeeduino Mega 2560 is not an exact clone of the Arduino Mega 2560, since it has much more I/O brought out and has a smaller footprint, but it appears to be an improvement over the standard Arduino Mega 2560 overall. We have not had a copy in our hands yet, so this is based upon word of mouth and manufacturer's specs. If you need more I/O, specifically the analog comparator and input capture, and don't really need the larger footprint of the Arduino Mega, this may be the board for you.

Seeeduino Mega
ParameterValue
MCU ATmega2560
DigitalPins 70
PWM 14
Analog Inputs 16
Analog Outputs 0
Operating Voltage 3.3 / 5
Operating Frequency 16MHz
3.3V Output 50mA
Test Current Draw90
Web Site Seeed Studios
Notes
  1. Information from manufacturers and other sources.
  2. Test current from sketch that exercises I2C, SPI, and analog pins.
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