ATSAM4N8CA-AUR - Microchip Technology

Manufacturer Part Number

ATSAM4N8CA-AUR

Manufacturer

Microchip Technology

Introduction

High-performance ARM Cortex-M4 based microcontroller for embedded applications

Product Features and Performance

ARM Cortex-M4 Core

32-Bit Single-Core Processor

100 MHz Maximum Clock Speed

On-chip Flash: 512KB

On-chip RAM: 64KB

Number of I/O Pins: 79

Embedded Connectivity: I2C, IrDA, SPI, UART/USART

Integrated Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT

Data Converters: 17-channel 10-bit ADC, 1-channel 10-bit DAC

Internal Oscillator

Product Advantages

High-speed processing capabilities

Extensive peripheral set for versatile functions

Large program memory for complex applications

Efficient power consumption

Key Technical Parameters

Core Processor: ARM Cortex-M4

Core Size: 32-Bit

Speed: 100MHz

Program Memory: 512KB FLASH

RAM Size: 64KB

Supply Voltage Range: 1.62V to 3.6V

Operating Temperature Range: -40°C to 85°C

Quality and Safety Features

Brown-out Detection and Reset

Power-on Reset (POR)

Watchdog Timer (WDT) for system reliability

Compatibility

Broad compatibility with legacy systems and various I/O standards

Application Areas

Industrial Control

Consumer Electronics

Internet of Things (IoT)

Automotive

Smart Energy Management

Product Lifecycle

Status: Active product

Not nearing discontinuation

Replacements or upgrades available as newer models in the SAM4N series

Several Key Reasons to Choose This Product

Robust operating temperature range suitable for harsh environments

High integration reduces system complexity and cost

Scalable product family facilitates future upgrades or system expansion

Support for advanced digital and analog interfaces

Microchip’s reputation for quality and long-term availability

Comprehensive technical support and documentation