ATSAME54P19A-AFT

Product Overview

• Category: Microcontroller
• Use: Embedded systems, Internet of Things (IoT) devices
• Characteristics: High-performance, low-power consumption, advanced security features
• Package: 100-pin TQFP package
• Essence: A powerful microcontroller designed for various applications in embedded systems and IoT devices.
• Packaging/Quantity: Available in reels of 2500 units

Specifications

• Architecture: ARM Cortex-M4
• Clock Speed: Up to 120 MHz
• Flash Memory: 1 MB
• SRAM: 256 KB
• Operating Voltage: 1.62V to 3.63V
• Digital I/O Pins: 80
• Analog Inputs: 16
• Communication Interfaces: UART, SPI, I2C, USB, Ethernet
• Timers/Counters: 6
• ADC Resolution: 12-bit
• PWM Channels: 8
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ATSAME54P19A-AFT microcontroller has a total of 100 pins. The pin configuration is as follows:

• Pins 1-10: Analog Input/Output Pins
• Pins 11-30: Digital I/O Pins
• Pins 31-40: Communication Interface Pins
• Pins 41-50: Timer/Counter Pins
• Pins 51-60: Power Supply Pins
• Pins 61-70: Ground Pins
• Pins 71-80: Additional Digital I/O Pins
• Pins 81-90: Reserved Pins
• Pins 91-100: Debug/Programming Pins

Functional Features

• High-performance ARM Cortex-M4 processor for efficient processing
• Advanced security features like secure boot and cryptographic acceleration
• Low-power consumption for extended battery life in portable devices
• Rich set of communication interfaces for seamless connectivity
• Ample memory resources for data storage and program execution
• Flexible timers/counters and PWM channels for precise timing and control

Advantages and Disadvantages

Advantages: - High-performance processor enables fast and efficient execution of tasks. - Advanced security features protect against unauthorized access and ensure data integrity. - Low-power consumption extends battery life, making it suitable for energy-efficient applications. - Abundance of communication interfaces allows for easy integration with other devices. - Ample memory resources provide sufficient storage for data and programs.

Disadvantages: - The 100-pin package may be larger than required for some compact designs. - Limited availability of alternative models from other manufacturers.

Working Principles

The ATSAME54P19A-AFT microcontroller operates based on the ARM Cortex-M4 architecture. It executes instructions stored in its flash memory and interacts with external devices through various communication interfaces. The microcontroller's advanced security features ensure secure booting and protect sensitive data. Its low-power design allows for efficient operation in battery-powered devices.

Detailed Application Field Plans

The ATSAME54P19A-AFT microcontroller finds applications in various fields, including: 1. Industrial automation: Control systems, motor drives, and robotics. 2. Internet of Things (IoT): Smart home devices, environmental monitoring, and asset tracking. 3. Automotive: Infotainment systems, engine control units, and driver assistance systems. 4. Consumer electronics: Wearable devices, home appliances, and gaming consoles. 5. Medical devices: Patient monitoring systems, diagnostic equipment, and implantable devices.

Detailed and Complete Alternative Models

While the ATSAME54P19A-AFT microcontroller offers a powerful solution for embedded systems and IoT devices, there are alternative models available from other manufacturers. Some notable alternatives include:

1. STM32F407VG by STMicroelectronics
2. LPC54608 by NXP Semiconductors
3. PIC32MZ2048EFH144 by Microchip Technology
4. MSP432P401R by Texas Instruments

These alternative models offer similar features and capabilities, providing designers with options based on their specific requirements.

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