Seeed Studio XIAO SAMD21 - Arduino Microcontroller - SAMD21 Cortex M0+ with Free Course | (3 PCs)

SAMD21 Cortex M0+ with Free Course
Features
High Performance: Powered by SAMD21G18 chip, operating up to 48MHz, equipped with 32KB of SRAM, and 256KB of onboard flash memory
Ultra-small Design: 21 x 17.5mm, Seeed Studio XIAO series classic form-factor, suitable for wearable devices
Multiple Development Interfaces: 11x analog / 11x digital Pins, 1x I2C interface, 1x UART port, and 1 SPI port
Multiple Develop Platform: Support Arduino / Micropython / CircuitPython development, friendly for beginners, satisfied for electronics enthusiasts
Perfect for Production: Breadboard-friendly & SMD design, no components on the back
Description
Seeed Studio XIAO SAMD21 carries the powerful CPU-ARM® Cortex®-M0+(SAMD21G18) running at up to 48Hz. In addition to the powerful CPU, it has 256KB Flash and 32KB SRAM on board and supports the USB Type-C interface which can supply power and download code.

Specification
Parameter Description
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, USB Type-C interface
LEDs 1 user LED, 1 power LED, and two LEDs for serial port downloading
Reset button two reset buttons short connect to reset
Software compatibility Arduino IDE
Dimensions 21x17.5 mm

Application
Wearable devices
Rapid prototyping (directly attached to the expanded PCB as a minimal system)
Perfect for all the projects that need a mini Arduino
DIY keyboard
USB development (USB to multi-channel TTL/USB host mode, etc.)
In a scenario where you need to read multiple mock values The DAC output

Part List
Seeed Studio XIAO SAMD21 1
Pasters 4

SAMD21 Cortex M0+ (3 PCs)
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(21x17.5mm) 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.
Description
Take a look at Seeed Studio XIAO SAMD21. What a small size and cute looking! It is the smallest member of the Seeeduino family. Seeed Studio XIAO SAMD21 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.

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
Support Q-touch function (A0,A1,A6,A7,A8,A9,A10)