Microchip Technology's ATSAML22N17A-AUT

The ATSAML22N17A-AUT is a high-performance, feature-rich microcontroller unit (MCU) from Microchip Technology, designed to meet the rigorous demands of automotive and industrial applications. This MCU is part of the SAM L family, known for its power efficiency and robust operation, and is specifically tailored to operate under the stringent conditions of the automotive industry, being AEC-Q100 qualified.

At the heart of the ATSAML22N17A-AUT is a powerful ARM Cortex-M0+ processor, which offers a perfect balance between energy efficiency and processing capability. With a maximum operating frequency of 48MHz, this MCU is capable of handling complex tasks while maintaining low power consumption, making it an ideal choice for battery-powered and energy-sensitive applications.

Key Features:

• Memory: The device comes with 128KB of flash memory and 32KB of SRAM, ensuring ample space for application code and data storage.
• Connectivity: It includes a variety of communication interfaces such as SPI, I2C, and USART, allowing for easy integration into a wide range of systems and peripherals.
• Touch Capability: Integrated PTC (Peripheral Touch Controller) supports capacitive touch functionality, enabling the creation of intuitive user interfaces with touch buttons, sliders, and wheels.
• Advanced Peripherals: The MCU features advanced peripherals like a 12-bit ADC, a 10-bit DAC, and multiple timers/counters, which are essential for complex control applications.
• Operating Conditions: It operates within a temperature range of -40°C to 105°C, ensuring reliability and performance even in extreme environments.
• Package: The ATSAML22N17A-AUT is available in a 32-pin TQFP package, providing a compact footprint for space-constrained applications.

With its extensive set of peripherals and interfaces, the ATSAML22N17A-AUT is highly adaptable to various automotive applications, including body electronics, sensor interfaces, and touch-enabled control panels. Its robust design and comprehensive feature set make it an excellent choice for designers looking to develop sophisticated and reliable automotive systems.

Overall, the ATSAML22N17A-AUT by Microchip Technology stands out as a versatile, energy-efficient, and durable MCU that can drive innovation in the automotive sector, while also being suitable for a broad range of industrial applications.