ATSAML21-XPRO-B

Series:	SAM L
Part Status:	Active
Board Type:	Evaluation Platform
Type:	MCU 32-Bit
Core Processor:	ARM® Cortex®-M0+
Operating System:	--
Platform:	SAM L21 Xplained Pro
For Use With/Related Products:	ATSAML21
Mounting Type:	Fixed
Contents:	Board(s)

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ATSAML21-XPRO-B Application Field and Working Principle

The Atmel ATSAML21-XPRO-B is an evaluation board designed for embedded applications, consisting of a host processor and a set of peripherals. Its main purpose is to provide an easy, low-cost platform to test and evaluate the capabilities of various microcontrollers (MCUs), including the Atmel ATSAML21 family.The Atmel ATSAML21-XPRO-B comes with a host processor and all the necessary peripheral devices, which include a rich set of digital signal processing (DSP) functions. This makes it a great tool for both developing embedded applications and evaluating the performance of a variety of microcontrollers.The Atmel ATSAML21-XPRO-B has two main components: a host processor and a set of peripheral devices. The host processor is a low-power 32-bit ARM Cortex-M0+ processor. It has 16KiB of RAM, 16KiB of flash memory, and a wide range of I/O capabilities. It is supported by the Atmel ATSAML21 family of MCUs, which are optimized for various embedded application development and development board designs.The set of peripherals on the Atmel ATSAML21-XPRO-B includes a DSP subsystem, analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and other devices. This allows for more complex and efficient processing of digital signals. The board also provides access to external memory, which can be used for data storage and various other purposes.The Atmel ATSAML21-XPRO-B works on standard communication protocols such as I2C, SPI, and USB. It also supports a variety of communication interfaces, such as CAN, PWM, I2C, UART, and Ethernet, as well as communication protocols for wireless networks. This makes it easy to connect the device to various external sensors, control systems, or remote systems.The board also features an Ethernet controller, which provides the ability to remotely monitor and control the board from a computer with a web browser. This makes it easy to debug and troubleshoot the board from anywhere in the world.The Atmel ATSAML21-XPRO-B also provides a wide range of protection features, such as overcurrent and undervoltage protection, over-temperature protection, and various levels of watchdog timer protection. This makes the device more reliable and extends its lifetime.In summary, the Atmel ATSAML21-XPRO-B is an excellent solution for embedded application developers and evaluators. It features a host processor, a set of peripheral devices, and protection features that make it reliable and robust. It is easy to use, has low cost, and features a wide range of communication protocols and connectivity options, making it suitable for a variety of applications.

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