Manufacturer Part Number
ATSAMS70Q21A-ANT
Manufacturer
microchip-technology
Introduction
The ATSAMS70Q21A-ANT is an ARM Cortex-M7 based microcontroller designed for high-performance and energy-efficient applications in embedded systems.
Product Features and Performance
ARM Cortex-M7 core offers a maximum speed of 300MHz.
Advanced connectivity options include EBI/EMI, I2C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SPI, UART/USART, and USB.
Enhanced peripherals like Brown-out Detect/Reset, DMA, I2S, POR, PWM, and WDT for comprehensive system control.
High I/O count with 114 available pins for flexible connection options.
Generous memory with 2MB of FLASH program memory and 384KB of RAM.
Integrated 12-bit A/D converters (24 channels) and D/A converters (2 channels) for precise analog interfacing.
Internal oscillator for reliable timing solutions.
Operates within a wide voltage range of 1.08V to 3.6V and a temperature range of -40°C to 105°C for harsh environments.
Product Advantages
High processing speed suitable for demanding applications.
Extensive connectivity and peripheral set supports complex applications.
Large memory capacity accommodates extensive programs and data.
Robust analog and digital interfacing capabilities.
Suitable for use in extreme temperature conditions.
Key Technical Parameters
Core Processor: ARM Cortex-M7
Speed: 300 MHz
Number of I/O: 114
Program Memory Size: 2MB
RAM Size: 384K
Voltage Supply: 1.08V to 3.6V
Operating Temperature: -40°C to 105°C
Package: 144-LQFP (20x20)
Quality and Safety Features
Integrated Brown-out Detect/Reset and Watchdog Timer (WDT) for system reliability.
Internal POR (Power-On Reset) feature ensures reliable startup.
Compatibility
The expansive I/O and connectivity options ensure compatibility with a wide range of peripherals and expansion boards.
Application Areas
Ideal for industrial control, automotive, aerospace, and high-performance embedded systems.
Product Lifecycle
Currently active with no announced discontinuation, ensuring long-term availability and support.
Several Key Reasons to Choose This Product
High-speed ARM Cortex-M7 core meets the needs of compute-intensive applications.
Extensive I/O and connectivity options provide flexibility in system design.
Large program memory and RAM support complex applications without external memory.
Internal osciallator and wide operating temperature range enhance system reliability.
Comprehensive safety and quality features ensure dependable operation in critical applications.