The ATSAMC21E18A-MUT from Microchip Technology is a high-performance, feature-rich microcontroller that is ideal for a wide range of applications, particularly those requiring sophisticated control capabilities. It is part of the SAM C series of microcontrollers, which are designed for industrial and automotive applications and are known for their robustness and reliability.

Core Features

• 32-bit ARM Cortex-M0+ Core: At the heart of the ATSAMC21E18A-MUT is an efficient ARM Cortex-M0+ processor which provides a perfect balance between power consumption and performance, with a maximum operating speed of 48MHz.
• Memory: This microcontroller comes with 256KB of flash memory and 32KB of SRAM, offering ample space for complex applications and the flexibility to handle a variety of tasks.
• I/O and Peripherals: It boasts a rich set of peripherals, including multiple serial communication modules (SERCOM), which can be configured as UART, SPI, or I2C interfaces, as well as a 12-bit analog-to-digital converter (ADC) and a 10-bit digital-to-analog converter (DAC).

Connectivity and Timers

• Advanced Connectivity: The ATSAMC21E18A-MUT supports CAN with flexible data-rate (CAN FD) for robust communication in automotive and industrial networks.
• Timer/Counter for Control Applications: It includes timer/counters for control applications (TCC), which are essential for PWM and waveform generation in motor control and other precision control systems.

Robust Design and Support

• Operating Conditions: The device operates within a temperature range of -40°C to 85°C, making it suitable for harsh environments.
• Package: It is available in a 32-pin QFN package, which is compact and ideal for space-constrained applications.
• Development Support: Microchip provides comprehensive development tools and software support, including the Atmel Studio IDE and the Atmel START code configurator, which help to accelerate the development process.

The ATSAMC21E18A-MUT is a versatile and powerful microcontroller that delivers the performance, connectivity, and reliability required for demanding industrial and automotive applications. With its advanced features and support from Microchip Technology, it is an excellent choice for designers looking to create efficient and robust systems.