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
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