ATSAME70N21A-CN - Microchip Technology

Manufacturer Part Number

ATSAME70N21A-CN

Manufacturer

Microchip Technology

Introduction

The ATSAME70N21A-CN is a high-performance embedded microcontroller based on the ARM® Cortex®-M7 core, designed for demanding industrial, automotive, and consumer applications.

Product Features and Performance

32-bit single-core ARM® Cortex®-M7 processor

Running at up to 300MHz

2MB of flash memory and 384KB of RAM

Comprehensive connectivity: CANbus, Ethernet, I2C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SPI, UART/USART, USB

Advanced peripherals: Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT

Internal oscillator

Operating temperature range from -40°C to 105°C

Product Advantages

High-speed operation and ample memory capacity enhance complex application deployment

Extensive connectivity options enable versatile system integration

Robust peripheral set supports wide-ranging functionality

Designed for reliability in extreme conditions

Key Technical Parameters

Core Processor: ARM® Cortex®-M7

Core Size: 32-Bit

Speed: 300MHz

Program Memory Size: 2MB

RAM Size: 384KB

Voltage Supply: 1.62V to 3.6V

Number of I/O: 75

Data Converters: A/D 10x12b, D/A 2x12b

Package / Case: 100-TFBGA

Quality and Safety Features

Brown-out detect/reset and Power-on Reset (POR) for system integrity

Watchdog Timer (WDT) to prevent system freeze

Designed to meet industrial safety standards

Compatibility

Compatible with a wide range of communication protocols for flexible application development

Easy integration into existing systems due to its comprehensive peripheral set

Application Areas

Industrial control systems

Automotive electronics

Advanced consumer electronics

Communication infrastructure

Building automation

Product Lifecycle

Status: Active

Not currently nearing discontinuation with support for long-term availability

Microchip Technology continuously provides replacements or upgrades for product lines

Several Key Reasons to Choose This Product

Superior processing power and memory capacity for intensive applications

Extensive connectivity and peripherals support complex system designs

Reliable operation under harsh conditions increases system robustness

Versatile application across multiple industries and domains

Long product lifecycle and company support ensure future-proofing and investment protection