Arduino CorporationABX00012 | Arduino MKR ZEROEmbedded System Development Boards and Kits

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Product Description

The Arduino MKR ZERO is a great learning tool for 32-bit application development. Its on-board SD connector with dedicated SPI interfaces (SPI1) allows you to play with MUSIC files with no extra hardware.

The MKR ZERO is powered by Atmel’sSAMD21 MCU that features a 32-bit ARM Cortex M0+ core and comes with 22 digital I/O pins and 8 analog I/O pins. It contains everything needed to support the microcontroller by either connecting it to a computer with a micro-USB cable or powering it by a LiPo battery.

The MKR ZERO runs at 3.3V, so make sure that you do not apply voltage over 3.3V to the I/O pins as doing so can damage the board.

Tech Specs:

• Microcontroller: SAMD21 Cortex-M0+ 32-bit low power ARM MCU

• Board Power Supply: 5V

• Supported Battery: Li-Po single cell, 3.7V, 700mAh minimum

• Circuit Operating Voltage: 3.3V

• Digital I/O Pins: 22

• PWM Pins: 12

• Analog Input Pins: 7 (ADC 8/10/12 bit)

• Analog Output Pins: 1 (DAC 10 bit)

• UART: 1

• SPI: 1

• I2C: 1

• Flash Memory: 256 KB

• Flash Memory for Bootloader: 8 KB

• SRAM: 32 KB

• EEPROM: No

• Clock Speed: 32.768 kHz (RTC), 48 MHz