Arduino Zero

Arduino Zero

The Arduino Zero is the next step in the Arduino Uno's evolution. It adds a 48MHz ARM Cortex M0+ core, with embedded debugger. The memory capacity is 256kB Flash and 32kB RAM. Like the Due, the board operates at 3.3V only, so be careful what you connect to it. There are separate USB programming and standard USB serial ports.

PWM is available on all digital pins except 0, 1, 2, and 7. In addition, it has a real 10-bit DAC for an analog output. The pinout of the board is identical to the Uno, but a significant change is that A0 doubles as the DAC output.

Arduino Zero
DigitalPins 14
PWM 10
Analog Inputs 6
Analog Outputs 1
Operating Voltage 3.3
Operating Frequency 48MHz
3.3V Output None
Test Current Draw
Web Site Arduino
  1. Information from manufacturers and other sources.
  2. Test current from sketch that exercises I2C, SPI, and analog pins.
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