ATSAMS70Q21A-AN - Microchip Technology

Manufacturer Part Number

ATSAMS70Q21A-AN

Manufacturer

Microchip Technology

Introduction

High-performance 32-bit microcontroller with ARM Cortex-M7 core

Product Features and Performance

32-Bit Single-Core ARM Cortex-M7 running at 300MHz

2MB Flash Memory

384KB RAM

114 I/O lines

EBI/EMI, I2C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SPI, UART/USART, USB connectivity options

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

Advanced interrupt system

Single-cycle Flash access speed

Product Advantages

High-performance CPU for compute-intensive applications

Large on-chip Flash and RAM for complex applications

Rich set of peripherals for device connectivity

Key Technical Parameters

Core Processor Speed: 300MHz

Program Memory: 2MB

RAM Size: 384KB

Operating Voltage Range: 1.08V to 3.6V

Number of I/Os: 114

A/D Converters: 24 channels of 12 bits

D/A Converters: 2 channels of 12 bits

Temperature Range: -40°C to 105°C

Quality and Safety Features

Brown-out Detect/Reset to prevent low voltage operation

Programmable Watchdog Timer for system recovery

Industrial temperature range for harsh environments

Compatibility

Lead-free and RoHS compliant

Surface Mount 144-LQFP package compatible with standard PCB technologies

Application Areas

Automation and control systems

Automotive applications

Consumer electronics

Internet of Things devices

Industrial networking

Product Lifecycle

Active product with ongoing manufacturer support

Not near discontinuation

Replacements or upgrades would be part of Microchip's SAM S70 series

Several Key Reasons to Choose This Product

Powerful ARM Cortex-M7 core capable of DSP and floating-point operations

High-speed connectivity options suit a wide range of applications

Extensive I/O capabilities for versatile system integration

Robust design with advanced safety features for reliable operation

Support for a wide range of operating voltages enhances power management

Broad temperature range catering to industrial and automotive needs

Backed by Microchip Technology's extensive support and longevity programs