Manufacturer Part Number
ATSAM4N8CA-AU
Manufacturer
Microchip Technology
Introduction
High-performance, low-power ARM Cortex-M4 based microcontroller for embedded applications.
Product Features and Performance
ARM Cortex-M4 core with DSP instructions
32-Bit Single-Core architecture for efficient data processing
Operating speed of up to 100MHz
Flash program memory of 512KB
64KB RAM for data storage
Integrated peripherals including DMA, PWM, and Watchdog Timer
Internal oscillator for device clock generation
Comprehensive I/Os with 79 programmable pins
Product Advantages
Efficient power consumption balancing performance
Extensive connectivity options with I2C, IrDA, SPI, UART/USART
State-of-the-art architecture compatible with various development tools
Brown-out detect/reset and Power-on reset for enhanced safety
Key Technical Parameters
Core Processor: ARM Cortex-M4
Program Memory Size: 512KB FLASH
RAM Size: 64KB
Number of I/O: 79
Voltage Supply: 1.62V to 3.6V
Analog to Digital Converters: 17x10bit
Digital to Analog Converter: 1x10bit
Operating Temperature range: -40°C to +85°C
Quality and Safety Features
Brown-out Detect/Reset ensures proper operation under fluctuating voltage
DMA offers safe memory management
Watchdog Timer for system reliability
Compatibility
Supports various communication protocols for easy integration
Application Areas
Industrial Control
Consumer Electronics
Automotive systems
Internet of Things (IoT) devices
Product Lifecycle
Active product line with continued manufacturer support
Several Key Reasons to Choose This Product
High-speed ARM Cortex-M4 core tailored for complex algorithms and control processes
Generous memory for robust applications
Versatile for a wide range of applications with extensive I/Os
Reliable operation ensured by built-in safety features
Long-term availability as part of the SAM4N series
Broad support within the Microchip technology ecosystem