Arduino MKR ZERO development board ARM Cortex M0+ - Arduino MKR ZERO,

Beschrijving

The MKR ZERO brings you the power of a Zero in the smaller format established by the MKR form factor. The MKR ZERO board acts as a great educational tool for learning about 32-bit application development. It has an on-board SD connector with dedicated SPI interfaces (SPI1) that allows you to play with MUSIC files with no extra hardware! The board is powered by Atmels SAMD21 MCU, which features a 32-bit ARM Corte M0+ core. Warning: Unlike most Arduino & Genuino boards, the MKRZero runs at 3.3V. The maximum voltage that the I/O pins can tolerate is 3.3V. Applying voltages higher than 3.3V to any I/O pin could damage the board. The board contains everything needed to support the microcontroller; simply connect it to a computer with a micro-USB cable or power it by a LiPo battery. The battery voltage can also be monitored since a connection between the battery and the analog converter of the board exists.

Processor

• Processor model: ARM Cortex M0+

Memory

• Memory clock speed: 48 MHz
• Flash memory (microcontroller): 256 KB
• SRAM (Static Random Access Memory): 32 KB

Ports & interfaces

• USB ports quantity: 1
• UART: Y
• I2C interface: Y

Power

• DC current per I/O pin: 7 mA

Features

• Form factor: Arduino
• Board type: Compute module