The ATSAME54P19A-AF is a high-performance microcontroller from Microchip Technology, designed for a wide range of applications that require advanced connectivity and powerful processing capabilities. This microcontroller is part of the SAM E54 series, which is known for its efficiency, reliability, and robust feature set.

Key Features

• Core: ARM Cortex-M4 running at up to 120 MHz, with a Floating Point Unit (FPU) for efficient computation of complex arithmetic.
• Memory: Equipped with 512 KB of flash memory and 192 KB of SRAM, providing ample space for application code and data storage.
• Connectivity: Features a variety of communication interfaces, including Full-Speed USB Device and embedded Host, High-Speed SD/SDIO/MMC, CAN-FD, and more, making it suitable for industrial, automotive, and consumer applications.
• Advanced Peripherals: Comes with a rich set of peripherals such as multiple timers, ADCs, DACs, PWM channels, and a Secure Digital Host Controller (SDHC) to support complex tasks and system functions.
• Security: Incorporates advanced security features with a hardware-based Cryptography Acceleration Unit, True Random Number Generator (TRNG), and secure boot options to protect your application against external threats.
• Power Efficiency: Designed for low-power operation with intelligent power management features that include idle and standby sleep modes to minimize power consumption in various applications.
• Package: Available in a 100-pin TQFP package, providing a compact footprint for space-constrained designs.

Applications

This microcontroller is ideal for a range of applications such as industrial control systems, automotive electronics, IoT devices, and complex sensor systems. Its comprehensive feature set and powerful core make it an excellent choice for designers looking for a scalable and secure microcontroller solution.

Development Support

Microchip Technology provides extensive support for the ATSAME54P19A-AF with development tools, software libraries, and a community of developers to help streamline the development process. Available resources include the Microchip Studio Integrated Development Environment (IDE), software frameworks, and example applications to jumpstart your design.