Microchip Technology

ATSAMD51P20A-AUT  

Microcontrollers

ATSAMD51P20A-AUT Description

The ATSAMD51P20A-AUT is a high-performance 32-bit microcontroller from Microchip Technology, designed for demanding embedded applications. This microcontroller features a robust ARM Cortex-M4 core running at 120MHz, providing superior processing power and efficiency. It is equipped with 1MB of FLASH program memory and 256KB of RAM, ensuring ample storage for complex applications and efficient data handling. The device operates within a wide voltage range of 1.71V to 3.63V, making it suitable for various power supply configurations.

ATSAMD51P20A-AUT Features

• High-Speed Performance: The ATSAMD51P20A-AUT boasts a 120MHz ARM Cortex-M4 core, delivering high-speed processing capabilities ideal for real-time and computationally intensive tasks.
• Robust Memory Architecture: With 1MB of FLASH memory and 256KB of RAM, this microcontroller can handle extensive code and data storage requirements, making it suitable for complex applications.
• Flexible Power Supply: The device supports a wide voltage range of 1.71V to 3.63V, offering flexibility in power supply design and compatibility with various power sources.
• Comprehensive Connectivity Options: The ATSAMD51P20A-AUT includes a rich set of connectivity options such as EBI/EMI, I2C, IrDA, LINbus, MMC/SD, QSPI, SPI, UART/USART, and USB, enabling seamless integration with a wide range of peripherals and communication protocols.
• Advanced Data Conversion: It features 32x12-bit ADC and 2x12-bit DAC, providing precise analog signal processing capabilities, which are essential for applications requiring accurate sensor interfacing and control.
• Internal Oscillator: The inclusion of an internal oscillator simplifies the design process and reduces the need for external components, lowering overall system cost and complexity.
• Surface Mount Packaging: The 128TQFP package is ideal for surface mount technology, ensuring reliable and compact integration into modern electronic systems.
• Compliance and Reliability: The ATSAMD51P20A-AUT is REACH unaffected and ROHS3 compliant, ensuring it meets stringent environmental and safety standards. It also has a Moisture Sensitivity Level (MSL) of 3, making it suitable for a variety of manufacturing environments.

ATSAMD51P20A-AUT Applications

The ATSAMD51P20A-AUT is well-suited for a wide range of applications due to its high performance, extensive memory, and versatile connectivity options. Some specific use cases include:

• Automotive Systems: Ideal for automotive applications requiring high reliability and performance, such as engine control units (ECUs), advanced driver-assistance systems (ADAS), and in-vehicle infotainment systems.
• Industrial Automation: Suitable for industrial control systems, where precise sensor interfacing, real-time processing, and robust communication capabilities are critical.
• Consumer Electronics: Perfect for high-end consumer devices that require significant processing power and memory, such as smart home appliances, gaming consoles, and multimedia devices.
• Medical Devices: Can be used in medical equipment where accurate data acquisition and processing are essential, such as patient monitoring systems and diagnostic devices.
• IoT and Smart Devices: Ideal for IoT applications requiring low power consumption, high performance, and secure connectivity, such as smart sensors and actuators.

Conclusion of ATSAMD51P20A-AUT

The ATSAMD51P20A-AUT is a versatile and powerful 32-bit microcontroller from Microchip Technology, offering a combination of high-speed performance, extensive memory, and comprehensive connectivity options. Its wide voltage range, robust data conversion capabilities, and compliance with environmental and safety standards make it an excellent choice for a variety of demanding applications. Whether used in automotive, industrial, consumer, medical, or IoT applications, the ATSAMD51P20A-AUT provides reliable and efficient performance, ensuring it stands out among similar models in the market.

ATSAMD51P20A-AUT Documents

Download datasheets and manufacturer documentation for ATSAMD51P20A-AUT

DTS :

View in Development Tools Selector      

Errata :

SAM D5x/E5x Family Errata and Data Sheet Clarification (PDF)       SAM D5x E5x Family Silicon Errata and Data Sheet Clarification Revision (PDF)       Silicon Errata and Data Sheet Clarification (PDF)       SAM D5x/E5x (PDF)      

PCN :

Product Change Notification 2024-04-16 (PDF)       Product Change Notification (PDF)