The ATSAME70Q21A-CNT, from the renowned semiconductor manufacturer Microchip Technology, is a high-performance microcontroller that is part of the SAM E70 series. This product is designed to meet the demanding requirements of automotive, industrial, and high-end consumer applications. It is built on a powerful ARM Cortex-M7 processor, which operates at a maximum speed of 300 MHz, providing the computational power needed for complex tasks.

Key Features

• Core: ARM Cortex-M7 running up to 300 MHz
• Memory: 2MB of flash memory and 384KB of SRAM
• Connectivity: Comprehensive set of communication interfaces including USB, SPI, TWI (I2C), UART, CAN, and Ethernet
• Timers: Advanced timer/counters, PWM channels, and RTC for versatile control applications
• Analog: Dual 16-bit analog-to-digital converters (ADCs) with up to 24 channels and a 12-bit digital-to-analog converter (DAC) for precise analog signal management
• Security: Hardware-based security features including a true random number generator (TRNG) and hardware cryptographic acceleration
• Package: Available in a LQFP144 package, offering a balance between I/O capabilities and compactness

Applications

The ATSAME70Q21A-CNT is optimized for a variety of applications that require high-speed data processing, connectivity, and real-time control. These include:

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

Development Support

Microchip provides extensive support for the ATSAME70Q21A-CNT with development tools, software libraries, and real-time operating system (RTOS) integrations. This ensures that engineers can reduce development time and bring their products to market faster. The microcontroller is also supported by Microchip's MPLAB X Integrated Development Environment (IDE) and the Atmel Studio IDE, offering a comprehensive development experience.