ATSAME70Q21B-CN - Microchip Technology

Manufacturer Part Number

ATSAME70Q21B-CN

Manufacturer

Microchip Technology

Introduction

The ATSAME70Q21B-CN is a high-performance embedded microcontroller featuring an ARM® Cortex®-M7 core, focusing on advanced connectivity and high-speed computing capabilities.

Product Features and Performance

ARM® Cortex®-M7 core processor

32-bit single-core architecture

Operating speed up to 300MHz

CANbus, Ethernet, USB, and multiple serial communication options

Advanced peripheral set including DMA, PWM, WDT, and Brown-out detection

High number of I/Os, totaling 114

Large program memory of 2MB FLASH

384KB of RAM for efficient data handling

Internal oscillator for clock generation

Supports wide range of supply voltage from 1.62V to 3.6V

Dual 12-bit D/A converters and 24-channel 12-bit A/D converters

Product Advantages

Efficient for demanding applications with high-speed 300MHz ARM Cortex-M7 core

Robust connectivity options suitable for various communication needs

Extensive memory resources ensuring ample storage and processing capabilities

High operating temperature range, making it suitable for industrial applications

Key Technical Parameters

Core Processor: ARM® Cortex®-M7

Speed: 300MHz

Program Memory: 2MB FLASH

RAM: 384KB

Supply Voltage: 1.62V to 3.6V

Operating Temperature: -40°C to 105°C

A/D Converters: 24x12b

D/A Converters: 2x12b

Quality and Safety Features

Integrated Brown-out Detect/Reset

Programmable Watchdog Timer for system recovery

Power-on Reset ensures reliable operation at turn-on

Compatibility

Compatible with leading edge development environments and tools supporting ARM Cortex-M7

Application Areas

Industrial Control Systems

High-performance Embedded Systems

Communication Infrastructure

Automotive Electronics

IoT and Smart Devices

Product Lifecycle

Currently active and not nearing discontinuation

Future replacements or upgrades available as technology advances

Several Key Reasons to Choose This Product

Highly capable ARM Cortex-M7 core handling complex algorithms swiftly

Comprehensive connectivity features supporting extensive external interactions

Large memory capacities facilitating advanced applications

Durability in harsh environments with a wide temperature range

Backed by Microchip Technology’s support and development ecosystem