ATSAME51J20A-AUT

Product Overview

Category: Microcontroller

Use: The ATSAME51J20A-AUT is a microcontroller designed for various applications in the electronics industry. It provides a wide range of features and capabilities to support the development of advanced electronic systems.

Characteristics: - High-performance 32-bit ARM Cortex-M4 processor - Clock speed up to 120 MHz - Flash memory capacity of 1 MB - SRAM size of 256 KB - Wide operating voltage range (1.62V to 3.6V) - Low power consumption - Rich set of peripherals (UART, SPI, I2C, USB, etc.) - Advanced security features (secure boot, hardware encryption)

Package: The ATSAME51J20A-AUT comes in a compact and durable package, ensuring easy integration into electronic devices. It is available in a variety of package options, including QFP, QFN, and BGA.

Essence: This microcontroller serves as the core component in electronic systems, providing processing power, memory, and various interfaces to connect with other components.

Packaging/Quantity: The ATSAME51J20A-AUT is typically sold in reels or trays, depending on the manufacturer's packaging standards. The quantity per reel or tray may vary, but it is commonly available in quantities of 250 or 500 units.

Specifications

• Processor: ARM Cortex-M4
• Clock Speed: Up to 120 MHz
• Flash Memory: 1 MB
• SRAM Size: 256 KB
• Operating Voltage Range: 1.62V to 3.6V
• Peripherals: UART, SPI, I2C, USB, etc.
• Security Features: Secure boot, hardware encryption

Detailed Pin Configuration

The ATSAME51J20A-AUT has a total of 100 pins, which are assigned to various functions and interfaces. The pin configuration is as follows:

• Pin 1: VDDANA
• Pin 2: VDDIO
• Pin 3: GND
• Pin 4: PA00
• Pin 5: PA01
• ...
• Pin 100: PB31

For a complete pin configuration diagram, please refer to the official datasheet.

Functional Features

The ATSAME51J20A-AUT offers a wide range of functional features that make it suitable for diverse applications. Some key features include:

• High-performance processing capabilities
• Extensive memory capacity for data storage
• Versatile communication interfaces for seamless connectivity
• Advanced security features to protect sensitive information
• Low power consumption for energy-efficient operation
• Rich set of peripherals for enhanced functionality

Advantages and Disadvantages

Advantages: - Powerful processing capabilities - Ample memory resources - Wide operating voltage range - Comprehensive set of peripherals - Enhanced security features

Disadvantages: - Relatively high cost compared to lower-end microcontrollers - Steeper learning curve for beginners due to advanced features

Working Principles

The ATSAME51J20A-AUT operates based on the ARM Cortex-M4 architecture. It executes instructions stored in its flash memory, processes data, and communicates with external devices through various interfaces. The microcontroller's working principles involve executing code, managing memory, handling interrupts, and controlling peripherals to perform specific tasks.

Detailed Application Field Plans

The ATSAME51J20A-AUT finds applications in various fields, including but not limited to: - Industrial automation - Internet of Things (IoT) devices - Consumer electronics - Automotive systems - Medical equipment - Robotics

Its versatility and powerful features make it suitable for a wide range of applications that require reliable and efficient microcontroller solutions.

Detailed and Complete Alternative Models

• ATSAME51J19A-AUT
• ATSAME51J18A-AUT
• ATSAME51J17A-AUT
• ATSAME51J16A-AUT
• ATSAME51J15A-AUT

These alternative models offer similar functionalities and capabilities to the ATSAME51J20A-AUT, with slight variations in specifications and pin configurations. Users can choose the most appropriate model based on their specific requirements.

In conclusion, the ATSAME51J20A-AUT is a high-performance microcontroller designed for various electronic applications. Its powerful processing capabilities, extensive memory resources, and versatile interfaces make it a reliable choice for developers in different industries.