Seeeduino Xiao - Arduino Microcontroller - Samd21 Cortex M0+

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Seeeduino Xiao - Arduino Microcontroller - Samd21 Cortex M0+

Seeeduino Xiao - Arduino Microcontroller - Samd21 Cortex M0+


Mouser No:
713-102010328
Mfr. No:
102010328
Development Boards & Kits - ARM Seeeduino XIAO - Arduino Microcontroller - SAMD21 Cortex M0+

$5.60

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Take a look at Seeeduino XIAO.

What a small size and cute looking! It is the smallest member of the Seeeduino family. Seeeduino XIAO still carries the powerful CPU ARM Cortex M0 SAMD21G18 which is a low power Arduino microcontroller.

On the other hand, this little board has good performance in processing but needs less power. As a matter of fact, it is designed in a tiny size and can be used for Arduino wearable devices and small projects.

Apart from the strong CPU, Seeeduino XIAO is excellent in many other functions. It has 14 GPIO PINs, which can be used for 11 analog PINs, 11 digital PINs, 1 I2C interface, 1 UART interface, and 1 SPI interface.

Some PINs have various functions, A1/D1 to A10/D10 Pins have PWM functions and Pin A0/D0 has a function of DAC which means you can get true analog signals not PWM signals when you define it as an analog pin, that s why 14 GPIO PINs can realize more I/O PINs and interfaces. Moreover, Seeeduino XIAO supports the USB Type C interface which can supply power and download code.

There are power pads at the back of the XIAO which support battery and make it designed for wearable devices to become realistic. Except for the power LED, we add a user LED on board for your better coding experience.

Usually a Dev. Board as small as this size will use the chip s inner crystal oscillator for time fixing, in order to make the clock more accurate, Seeeduino XIAO layouts an extra 32.768KHz to make the clock more stable.

Seeeduino XIAO is perfectly compatible with Arduino IDE, you can easily develop some small projects with the help of the large and comprehensive Arduino library. So get one and you will soon love it! This is the Wiki of the Seeeduino XIAO, you can view the basic settings of running the board.

 

Key Features

 

  • Powerful CPU: ARM Cortex M0 32bit 48MHz microcontroller SAMD21G18 with 256KB Flash,32KB SRAM
  • Flexible compatibility: Compatible with Arduino IDE
  • Easy project operation: Breadboard friendly
  • Small size: As small as a thumb 20x17.5mm for wearable devices and small projects.
  • Multiple development interfaces: 11 digital/analog pins, 10 PWM Pins, 1 DAC output, 1 SWD Bonding pad interface, 1 I2C interface, 1 UART interface, 1 SPI interface.


Specification

  • CPU: ARM Cortex M0 CPU SAMD21G18 running at up to 48MHz
  • Storage: 256KB Flash,32KB SRAM
  • I/O PINs: 14 GPIO PINs,11 analog PINs, 11 digital PINs, 1 DAC output Pin
  • Interface: 1 I2C interface,1 UART interface, 1 SPI interface
  • Power supply and downloading interface: USB Type C interface
  • LEDs: 1 user LED, 1 power LED, two LEDs for serial port downloading
  • Reset button: two reset button short connect to reset
  • Power Pads: For the battery power supply
  • Software compatibility: Compatible with Arduino IDE
  • Projection cover for protecting the circuit
  • Dimensions: 20x17.5x3.5 mm


Typical Application

  • Wearable devices
  • Rapid prototyping directly attached to the expanded PCB as a minimal system
  • Perfect for all the projects need mini Arduino
  • DIY keyboard
  • USB development USB to multi channel TTL/USB host mode, etc.
  • A scenario where you need to read multiple mock values The DAC output
Seeeduino Xiao - Arduino Microcontroller - Samd21 Cortex M0+
  • Dimensions - 23.5 mm x 17.5 mm x 3.5 mm
  • Product - Evaluation Boards
  • Series - Seeeduino
  • Brand - Seeed Studio
  • Interface Type - I2C, SPI, UART, USB
  • Core - ARM Cortex M0+
  • Data Bus Width - 32 bit
  • Manufacturer - Seeed Studio
  • Product Type - Development Boards & Kits - ARM
  • Standard Pack Qty - 1
  • Subcategory - Development Tools
  • Tool Is For Evaluation Of - SAMD21G18