Manufacturer Part Number
ATSAME70N21B-AN
Manufacturer
Microchip Technology
Introduction
The ATSAME70N21B-AN is a high-performance embedded microcontroller designed for advanced applications that require high operating speeds, extensive connectivity options, and robust interface capabilities.
Product Features and Performance
ARM Cortex-M7 Core Processor for efficient processing at 300MHz speeds
Integrates a broad range of connectivity features such as CANbus, Ethernet, and USB
Supports multiple serial communication interfaces including I2C, SPI, and UART/USART
Includes peripherals like Brown-out Detect/Reset, DMA, and PWM
High program memory of 2MB FLASH to accommodate extensive codebases
Operational in a wide temperature range from -40°C to 105°C
Product Advantages
Fast processing speed ensures swift data handling and task execution
Extensive connectivity options make it highly versatile for complex designs
Large memory capacity is ideal for advanced applications and promotes improved performance
Integrated safety features enhance system reliability
Key Technical Parameters
Core Size: 32-Bit Single-Core
Speed: 300MHz
Program Memory Size: 2MB FLASH
RAM Size: 384K x 8
Voltage Supply: 1.62V ~ 3.6V
Number of I/O: 75
Data Converters: A/D 10x12b, D/A 2x12b
Operating Temperature: -40°C ~ 105°C
Package: 100-LQFP (14x14)
Quality and Safety Features
Brown-out Detect/Reset and Power-on Reset (POR) for system protection
DMA for efficient peripheral to memory data management without CPU intervention
Watchdog Timer (WDT) to prevent system failures
Compatibility
Compatible with a variety of development environments supporting ARM Cortex-M7
Interfacing supported with numerous industrial standard buses and communication protocols
Application Areas
Industrial automation
Automotive systems
Complex wired and wireless communication systems
High-performance real-time applications
Product Lifecycle
Product status: Active
No current indications of discontinuation, ensuring long-term availability and support
Options for upgrades or future replacements are supported by Microchip Technology’s ongoing development in the SAM series
Several Key Reasons to Choose This Product
High-speed ARM Cortex-M7 Processor ensures superior performance in demanding applications
Multi-protocol connectivity supports diverse and complex product designs
Robust set of peripherals enhances functional capabilities, facilitating comprehensive system design
Extended operating temperature range suitable for harsh environments
Active product lifecycle status ensures long-term reliability and availability