ATSAME51N19A-AUT

Product Overview

• Category: Microcontroller
• Use: Embedded systems, Internet of Things (IoT) devices, industrial automation
• Characteristics: High-performance, low-power consumption, advanced peripherals
• Package: QFP (Quad Flat Package)
• Essence: ARM Cortex-M4F microcontroller with 512KB Flash memory and 192KB SRAM
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on customer requirements

Specifications

• Microcontroller Core: ARM Cortex-M4F
• Clock Speed: Up to 120 MHz
• Flash Memory: 512KB
• SRAM: 192KB
• Operating Voltage: 1.62V to 3.6V
• Digital I/O Pins: 50
• Analog Input Pins: 12
• Communication Interfaces: UART, SPI, I2C, USB, CAN, Ethernet
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ATSAME51N19A-AUT microcontroller has a total of 100 pins. The pin configuration is as follows:

• Pin 1: VDDANA (Analog Power Supply)
• Pin 2: VDDIO (Digital Power Supply)
• Pin 3: GND (Ground)
• Pin 4: PA00 (General-Purpose I/O)
• Pin 5: PA01 (General-Purpose I/O)
• ...
• Pin 100: PB31 (General-Purpose I/O)

Functional Features

• High-performance ARM Cortex-M4F core for efficient processing
• Advanced peripherals for enhanced functionality
• Low-power consumption for energy-efficient designs
• Extensive communication interfaces for seamless connectivity
• Rich analog capabilities for sensor interfacing
• Flexible and configurable I/O pins for versatile applications

Advantages and Disadvantages

Advantages

• High-performance processing capabilities
• Low-power consumption for energy-efficient designs
• Extensive communication interfaces for seamless connectivity
• Rich analog capabilities for sensor interfacing
• Flexible and configurable I/O pins for versatile applications

Disadvantages

• Limited availability of alternative models
• Relatively higher cost compared to some other microcontrollers in the same category

Working Principles

The ATSAME51N19A-AUT microcontroller operates based on the ARM Cortex-M4F architecture. It executes instructions stored in its Flash memory, interacts with peripherals through various communication interfaces, and processes data to perform desired tasks. The microcontroller can be programmed using software development tools and integrated into embedded systems or IoT devices to control and monitor different functions.

Detailed Application Field Plans

The ATSAME51N19A-AUT microcontroller finds applications in various fields, including:

1. Industrial automation: Control systems, motor drives, robotics
2. Internet of Things (IoT): Smart home devices, wearable technology, environmental monitoring
3. Automotive: Infotainment systems, engine control units, advanced driver-assistance systems (ADAS)
4. Consumer electronics: Home appliances, gaming consoles, audio/video equipment
5. Medical devices: Patient monitoring systems, diagnostic equipment, implantable devices

Alternative Models

While the ATSAME51N19A-AUT microcontroller offers a range of features and capabilities, there are alternative models available in the market that can be considered based on specific requirements. Some alternative microcontrollers include:

1. STM32F407VG: ARM Cortex-M4 microcontroller with similar specifications
2. PIC32MZ2048EFH144: MIPS-based microcontroller with comparable performance
3. LPC54608J512: ARM Cortex-M4 microcontroller with additional features like a graphics controller

These alternative models provide options for designers and developers to choose the most suitable microcontroller for their specific applications.

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