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AT90USB1286-AU
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AT90USB1286-AU

Product Overview

Category

AT90USB1286-AU belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and systems for controlling and processing data.

Characteristics

  • High-performance 8-bit AVR RISC architecture
  • 128KB of in-system programmable flash memory
  • 4KB EEPROM
  • 8KB SRAM
  • USB 2.0 full-speed device module with 16 endpoints
  • 54 general-purpose I/O pins
  • Operating voltage: 2.7V to 5.5V
  • Clock frequency: up to 16MHz

Package

AT90USB1286-AU is available in a TQFP package, which stands for Thin Quad Flat Package. This package provides a compact form factor and ease of soldering.

Essence

The essence of AT90USB1286-AU lies in its ability to provide a powerful and versatile microcontroller solution for various applications that require control and data processing capabilities.

Packaging/Quantity

AT90USB1286-AU is typically sold in reels or trays, containing a specific quantity of microcontrollers per package. The exact packaging and quantity may vary depending on the supplier.

Specifications

  • Architecture: AVR
  • Flash Memory: 128KB
  • EEPROM: 4KB
  • SRAM: 8KB
  • Operating Voltage: 2.7V - 5.5V
  • Maximum Clock Frequency: 16MHz
  • Number of I/O Pins: 54
  • USB Version: 2.0 Full-Speed
  • Endpoints: 16

Detailed Pin Configuration

The pin configuration of AT90USB1286-AU is as follows:

[Insert detailed pin configuration diagram here]

Functional Features

  • High-performance RISC architecture for efficient data processing
  • Ample flash memory for program storage
  • EEPROM for non-volatile data storage
  • Sufficient SRAM for temporary data storage
  • USB 2.0 full-speed device module for communication with other devices
  • Abundance of general-purpose I/O pins for interfacing with external components

Advantages and Disadvantages

Advantages

  • Powerful microcontroller with high-performance capabilities
  • Ample memory for program and data storage
  • USB connectivity for versatile communication options
  • Wide range of I/O pins for flexible interfacing

Disadvantages

  • Limited clock frequency compared to some other microcontrollers
  • May require additional components for certain applications

Working Principles

AT90USB1286-AU operates based on the AVR RISC architecture, which allows it to execute instructions quickly and efficiently. It utilizes its flash memory to store the program code, which is executed by the microcontroller's central processing unit (CPU). The CPU interacts with various peripherals, such as the USB module and I/O pins, to perform desired tasks.

Detailed Application Field Plans

AT90USB1286-AU finds applications in a wide range of fields, including but not limited to: - Consumer electronics - Industrial automation - Internet of Things (IoT) devices - Robotics - Automotive systems - Medical devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to AT90USB1286-AU include: - ATmega1284P - PIC18F4550 - STM32F407VG

These alternatives can be considered based on specific project requirements and compatibility with existing systems.

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Texniki həllərdə AT90USB1286-AU tətbiqi ilə bağlı 10 ümumi sual və cavabı sadalayın

Sure! Here are 10 common questions and answers related to the application of AT90USB1286-AU in technical solutions:

  1. Q: What is AT90USB1286-AU? A: AT90USB1286-AU is a microcontroller chip from Atmel (now Microchip Technology) that combines a USB controller with an AVR microcontroller core.

  2. Q: What are the key features of AT90USB1286-AU? A: Some key features include 128KB of flash memory, 8KB of SRAM, 4KB of EEPROM, USB 2.0 full-speed device interface, multiple communication interfaces (UART, SPI, I2C), and a wide range of I/O pins.

  3. Q: What are some typical applications of AT90USB1286-AU? A: AT90USB1286-AU is commonly used in various applications such as USB peripherals, industrial control systems, data loggers, gaming devices, medical instruments, and more.

  4. Q: How can I program AT90USB1286-AU? A: AT90USB1286-AU can be programmed using Atmel Studio or other compatible development environments. It supports in-system programming (ISP) via the USB interface or external programming tools like JTAG.

  5. Q: Can AT90USB1286-AU be used for USB host functionality? A: No, AT90USB1286-AU does not have built-in USB host functionality. It can only act as a USB device.

  6. Q: What voltage levels does AT90USB1286-AU support? A: AT90USB1286-AU operates at a voltage range of 2.7V to 5.5V, making it compatible with both 3.3V and 5V systems.

  7. Q: Does AT90USB1286-AU have any built-in security features? A: Yes, AT90USB1286-AU provides hardware support for secure bootloading and code protection through the use of lock bits and fuse settings.

  8. Q: Can I use AT90USB1286-AU in battery-powered applications? A: Yes, AT90USB1286-AU is designed to be power-efficient and can be used in battery-powered applications. It offers various sleep modes to minimize power consumption.

  9. Q: Are there any development boards available for AT90USB1286-AU? A: Yes, there are development boards like the Arduino Leonardo or Teensy++ 2.0 that utilize AT90USB1286-AU, making it easier to prototype and develop projects.

  10. Q: Where can I find documentation and resources for AT90USB1286-AU? A: You can find datasheets, application notes, and other resources on the Microchip Technology website or community forums dedicated to AVR microcontrollers.