ATSAM3N1CB-AU

Introduction

The ATSAM3N1CB-AU belongs to the category of microcontrollers and is designed for a wide range of applications. This entry provides an overview of its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Microcontroller
• Use: Embedded systems, IoT devices, industrial control systems
• Characteristics: Low power consumption, high performance, rich connectivity options
• Package: TQFP (Thin Quad Flat Package)
• Essence: ARM Cortex-M3 based microcontroller
• Packaging/Quantity: Tape & Reel, 250 units per reel

Specifications

• Architecture: ARM Cortex-M3
• Clock Speed: Up to 64 MHz
• Flash Memory: 256 KB
• SRAM: 48 KB
• Operating Voltage: 1.62V to 3.6V
• I/O Pins: 51
• Interfaces: USB, SPI, I2C, UART
• Operating Temperature: -40°C to 85°C

Detailed Pin Configuration

• Pin 1: VDDIO
• Pin 2: PA0
• Pin 3: PA1
• ...
• Pin 100: GND

Functional Features

• Low Power Modes: Multiple low-power modes for energy-efficient operation
• Peripheral Integration: Rich set of integrated peripherals for diverse applications
• Security Features: Hardware security module for data protection
• Analog-to-Digital Converter: High-resolution ADC for accurate analog measurements

Advantages and Disadvantages

Advantages

• High-performance ARM Cortex-M3 core
• Rich connectivity options
• Low power consumption

Disadvantages

• Limited on-chip memory compared to some alternatives
• Higher cost compared to entry-level microcontrollers

Working Principles

The ATSAM3N1CB-AU operates based on the ARM Cortex-M3 architecture, utilizing its advanced features to execute instructions and manage peripherals. It interacts with external components through its I/O pins and interfaces, enabling the execution of various tasks in embedded systems and IoT devices.

Detailed Application Field Plans

The ATSAM3N1CB-AU is well-suited for a wide range of applications, including: - Industrial automation - Smart energy management systems - Consumer electronics - Automotive control systems - Medical devices

Detailed and Complete Alternative Models

• ATSAM3N1CA-AU: Similar features with additional cryptographic acceleration
• STM32F103C8T6: Lower cost alternative with comparable performance
• PIC32MX250F128B: Feature-rich alternative with expanded memory options

In conclusion, the ATSAM3N1CB-AU offers a balance of performance, connectivity, and power efficiency, making it suitable for various embedded applications. Its specifications, functional features, and application versatility position it as a competitive choice in the microcontroller market.

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