Manufacturer Part Number
ATSAM4N8AA-AU
Manufacturer
Microchip Technology
Introduction
The ATSAM4N8AA-AU is a 32-bit microcontroller featuring an ARM Cortex-M4 core, designed for a broad range of applications requiring efficient data processing.
Product Features and Performance
Core Processor: ARM Cortex-M4
Core Size: 32-Bit Single-Core
Speed: 100MHz
Connectivity: I2C, IrDA, SPI, UART/USART
Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O: 34
Program Memory Size: 512KB
Program Memory Type: FLASH
RAM Size: 64K x 8
Data Converters: A/D 9x10b
Oscillator Type: Internal
Operating Temperature Range: -40°C to 85°C
Product Advantages
High performance at 100MHz operation frequency
Broad connectivity options for versatile device communication
Integrated peripherals reducing additional component needs
Adequate program memory and RAM for complex applications
Capable of operating in a wide temperature range
Key Technical Parameters
Speed: 100MHz
Program Memory: 512KB FLASH
RAM: 64KB
Voltage Supply Range: 1.62V to 3.6V
Number of I/O Pins: 34
Data Converter Resolution: 9x10-bit A/D converters
Quality and Safety Features
Brown-out Detect/Reset for power stability
DMA for efficient data processing without CPU intervention
Watchdog Timer (WDT) to prevent system hangs
Compatibility
Mounting Type: Surface Mount
Supplier Device Package: 48-LQFP (7x7)
Package / Case: 48-LQFP
Compatible with most 1.62V to 3.6V power supplies
Application Areas
Industrial control systems
Consumer electronics
Automotive systems
Medical devices
Home automation
Product Lifecycle
Status: Active
Not nearing discontinuation
Replacements and upgrades may be available in the SAM4N series
Several Key Reasons to Choose This Product
Efficient processing with ARM Cortex-M4 core
Support for multiple communication protocols
Robust set of integrated peripherals for a wide range of functions
Flexible power supply requirements and significant data processing capabilities
Wide operating temperature range suitable for various environments
Long-term product lifecycle support from Microchip Technology