The ATSAME51J19A-AU is a high-performance, robust microcontroller unit (MCU) from Microchip Technology, designed to cater to a wide range of industrial, automotive, and consumer applications. This MCU is part of the SAM E51 series, which is renowned for its powerful processing capabilities, advanced connectivity features, and efficient power management.

Key Features

• Core: ARM Cortex-M4 running at up to 120 MHz with Floating Point Unit (FPU), which provides a perfect balance between computational power and energy efficiency.
• Memory: Equipped with 512 KB of flash memory and 192 KB of SRAM, the ATSAME51J19A-AU offers ample space for complex applications and software stacks.
• Connectivity: Features a rich set of communication interfaces, including Full-Speed USB Device and embedded Host, High-Speed SD/SDIO/MMC, CAN-FD, and a variety of serial communication options.
• Peripherals: It includes multiple timers, analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and a Secure Digital Host Controller (SDHC) for handling complex peripheral tasks.
• Security: Advanced security features such as hardware-based cryptographic acceleration and secure boot ensure the integrity and confidentiality of your applications.
• Package: Available in a 64-pin LQFP package, the ATSAME51J19A-AU is designed for space-constrained applications while providing sufficient I/Os for extensive functionality.

Applications

The versatility of the ATSAME51J19A-AU makes it suitable for a diverse range of applications, including:

• Industrial control systems
• Automotive systems
• Internet of Things (IoT) devices
• Consumer electronics
• Home automation
• Medical devices

Development Support

Microchip Technology provides extensive development support for the ATSAME51J19A-AU with software libraries, development tools, and reference designs to accelerate the design process and reduce time-to-market for your products.

With its robust feature set, the ATSAME51J19A-AU is an ideal choice for designers looking for a high-performance MCU that can handle demanding tasks while ensuring reliability and security in their end products.