The ATSAME70N21A-AN is a high-performance microcontroller designed by Microchip Technology. It is part of the SAM E70 series, which is known for its robust architecture, ideal for demanding industrial and automotive applications. The device is built on an ARM® Cortex®-M7 processor, operating at a maximum speed of 300 MHz, which provides the computational power necessary to handle complex tasks and algorithms.

Key Features

• Core: ARM® Cortex®-M7 running up to 300 MHz
• Memory: Equipped with 2 MB of flash memory and 384 KB of SRAM, facilitating advanced operations and storage capabilities.
• Connectivity: Offers extensive communication interface support with High-Speed USB, Ethernet MAC, CAN, and multiple serial communication interfaces.
• High-Performance Analog: Features dual 16-bit Analog-to-Digital Converters (ADCs), dual Digital-to-Analog Converters (DACs), and analog comparators, providing precise measurement and control.
• Advanced Security: Includes hardware-based security features such as a True Random Number Generator (TRNG) and hardware cryptography support to ensure secure data transactions.
• Timers and PWM: Comprehensive set of timers and PWM controllers for accurate timing and control tasks.

Applications

The ATSAME70N21A-AN microcontroller is versatile and can be used in a variety of applications. Its high-speed processing capabilities make it suitable for:

• Industrial automation and control systems
• Automotive applications, such as advanced driver-assistance systems (ADAS)
• High-end consumer electronics
• Internet of Things (IoT) devices requiring high processing power
• Medical equipment and devices

Development Support

Microchip Technology provides comprehensive development support for the ATSAME70N21A-AN with development tools, software libraries, and a global support community. Engineers can jumpstart their design process with the available evaluation kits and integrated development environments (IDEs) that offer a seamless experience from prototyping to production.