ATSAME51J19A-MUT

Product Overview

• Category: Microcontroller
• Use: Embedded systems, Internet of Things (IoT) devices, industrial automation
• Characteristics: High-performance, low-power consumption, advanced peripherals
• Package: QFN (Quad Flat No-Lead)
• Essence: ARM Cortex-M4F microcontroller with 512KB Flash memory and 192KB SRAM
• Packaging/Quantity: Tape and reel, 2500 units per reel

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 Channels: 16
• Serial Communication Interfaces: UART, SPI, I2C, USB
• Timers/Counters: 6
• ADC Resolution: 12-bit
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ATSAME51J19A-MUT microcontroller has a total of 100 pins. The pin configuration is as follows:

• Port A: PA0 to PA31
• Port B: PB0 to PB31
• Port C: PC0 to PC31
• Port D: PD0 to PD31
• Port E: PE0 to PE31

For a detailed pinout diagram, please refer to the datasheet.

Functional Features

• High-performance ARM Cortex-M4F core for efficient processing
• Advanced peripherals for enhanced functionality
• Low-power consumption for energy-efficient designs
• Extensive connectivity options for seamless integration
• Rich set of timers/counters for precise timing applications
• High-resolution ADC for accurate analog measurements
• Comprehensive development tools and software libraries

Advantages and Disadvantages

Advantages

• Powerful processing capabilities for demanding applications
• Versatile peripherals enable a wide range of functionalities
• Low-power operation extends battery life in portable devices
• Ample memory resources for data storage and program execution
• Extensive connectivity options for seamless integration with other devices
• Well-supported development ecosystem with abundant resources

Disadvantages

• Relatively higher cost compared to lower-end microcontrollers
• Steeper learning curve for beginners due to advanced features
• Limited availability of alternative models from other manufacturers

Working Principles

The ATSAME51J19A-MUT microcontroller is based on the ARM Cortex-M4F core, which provides high-performance processing capabilities. It operates at clock speeds of up to 120 MHz and offers a rich set of peripherals for various applications.

The microcontroller executes instructions stored in its Flash memory and utilizes the SRAM for data storage during runtime. It communicates with external devices through its digital I/O pins and supports multiple serial communication interfaces such as UART, SPI, I2C, and USB.

The ATSAME51J19A-MUT also features a high-resolution ADC for accurate analog measurements and a comprehensive set of timers/counters for precise timing applications.

Detailed Application Field Plans

The ATSAME51J19A-MUT microcontroller finds applications in various fields, including:

1. Embedded Systems: Used in consumer electronics, home automation, and wearable devices.
2. Internet of Things (IoT): Enables connectivity and control in IoT devices, such as smart home systems and industrial monitoring solutions.
3. Industrial Automation: Provides control and communication capabilities in industrial automation systems, including robotics and process control.
4. Automotive: Used in automotive electronics for engine management, infotainment systems, and advanced driver-assistance systems (ADAS).
5. Medical Devices: Enables data acquisition and processing in medical devices, such as patient monitoring systems and diagnostic equipment.

Detailed and Complete Alternative Models

While the ATSAME51J19A-MUT offers a comprehensive set of features, there are alternative microcontrollers available from other manufacturers that can be considered for similar applications. Some notable alternatives include:

1. STM32F407VG by STMicroelectronics
2. LPC1768 by NXP Semiconductors
3. PIC32MZ2048EFH144 by Microchip Technology
4. MSP432P401R by Texas Instruments

These alternative models offer similar capabilities and can be evaluated based on specific project requirements.

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