Manufacturer Part Number
ATSAME70N20A-CN
Manufacturer
Microchip Technology
Introduction
The ATSAME70N20A-CN is a high-performance embedded microcontroller from Microchip Technology featuring an ARM Cortex-M7 core.
Product Features and Performance
32-Bit Single-Core ARM Cortex-M7 Processor
300MHz Max CPU Speed
Can operate at industrial temperature range -40°C to +105°C
1MB Flash Memory
384KB RAM
Multiple connectivity options including CANbus, Ethernet, I2C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SPI, UART/USART, USB
Peripherals include BOD, DMA, I2S, POR, PWM, WDT
75 Input/Output Pins
10-channel 12-bit Analog-to-Digital Converter
2-channel 12-bit Digital-to-Analog Converter
Internal Oscillator
Product Advantages
High processing power suitable for demanding applications
Extensive connectivity enabling versatile use
Large program memory ideal for complex software applications
Integrated peripherals reduce the need for external components
Key Technical Parameters
Core Size: 32-Bit
Speed: Up to 300MHz
Program Memory: 1MB Flash
RAM: 384KB
Supply Voltage Range: 1.62V to 3.6V
Operating Temperature Range: -40°C to 105°C
Quality and Safety Features
Brown-out Detect/Reset to prevent improper operation due to low voltage
Watchdog Timer to reset the system in case of a software fault
Power-on Reset ensures a predictable start-up sequence
Compatibility
Suitable for use with 100-TFBGA (9x9) socket
Surface mount compatibility for automated PCB assembly
Application Areas
Industrial control systems
Medical instruments
Automotive electronics
Complex IoT devices
Robotics
Product Lifecycle
Active product status assures ongoing production and availability
Not nearing discontinuation, ensuring support and supply continuity
Several Key Reasons to Choose This Product
Highly capable ARM Cortex-M7 core for intensive applications
Robust connectivity options for versatile system design
Suitable for operating in extreme temperature environments
Ample memory resources for advanced software and application development
Integrated safety features to ensure reliable operation