• AT90USB1287-AU TQFP-64
AT90USB1287-AU TQFP-64

AT90USB1287-AU

Microcontroller

Inventory:8,103

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Overview of AT90USB1287-AU

The AT90USB1287-AU is a high-performance, low-power 8-bit AVR microcontroller with 128KB of flash memory and USB interface capabilities. It is designed for embedded applications requiring USB connectivity and advanced control features.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • VCC: Positive power supply
  • GND: Power ground
  • RESET: Reset pin
  • XTAL1: Crystal oscillator input 1
  • XTAL2: Crystal oscillator input 2
  • AVCC: Analog supply voltage
  • GND: Analog ground
  • AREF: Analog reference voltage
  • OC0A: Timer/Counter0 Output Compare Match A
  • OC0B: Timer/Counter0 Output Compare Match B
  • ...

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the AT90USB1287-AU microcontroller for a visual representation.

Key Features

  • High-Performance AVR Core: Features an 8-bit AVR microcontroller core for efficient processing.
  • 128KB Flash Memory: Offers ample program storage for embedded applications.
  • USB Interface: Provides USB connectivity for data communication and device control.
  • Low Power Consumption: Designed for energy-efficient operation in battery-powered devices.
  • Advanced Control Features: Includes timers, interrupts, and communication interfaces for versatile control capabilities.

Note: For detailed technical specifications, please refer to the AT90USB1287-AU datasheet.

Application

  • Embedded Systems: Ideal for embedded applications requiring USB connectivity and advanced control functions.
  • Consumer Electronics: Suitable for use in consumer electronic devices that need USB communication capabilities.
  • Industrial Automation: Used in industrial automation systems for control and monitoring tasks.

Functionality

The AT90USB1287-AU is a versatile microcontroller with USB capabilities, making it a reliable solution for embedded systems requiring USB connectivity and advanced control features.

Usage Guide

  • Power Supply: Connect VCC and GND pins to the respective power and ground sources.
  • USB Interface: Utilize the USB interface for data communication and device control.
  • Programming: Use supported tools and software to program the flash memory with application code.

Frequently Asked Questions

Q: Can the AT90USB1287-AU interface with other USB devices?
A: Yes, the AT90USB1287-AU can communicate with a wide range of USB devices for data exchange and control.

Q: Is the AT90USB1287-AU suitable for low-power applications?
A: Absolutely, the AT90USB1287-AU is designed for low power consumption, making it ideal for battery-operated systems.

Equivalent

For similar functionalities, consider these alternatives to the AT90USB1287-AU:

  • ATmega32U4: Another AVR microcontroller with USB capabilities suitable for embedded applications.
  • PIC18F4550: A PIC microcontroller offering USB connectivity and advanced control features.
  • STM32F042F6P6: An ARM-based microcontroller with USB support for various embedded applications.

AT90USB1287-AU

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Program Memory Size (KB) 128 RAM (bytes) 8
Data EEPROM (bytes) 4096 Pin Count 64
Operation Voltage Max.(V) 5.5 Operation Voltage Min.(V) 2.7
Timers 0 x 8-bit - 0 x 16-bit Max ADC Resolution (bits) 10
ADC Channels 8 Zero Cross Detect No
Number of Comparators 1 SPI 2 -SPI
I2C 1 -I2C Stand alone PWM 9
Low Power No Numerically Controlled Oscillator (NCO) 0
Data Signal Modulator (DSM) 0

Warranty & Returns

Warranty, Returns, and Additional Information

  • QA & Return Policy

    Parts Quality Guarantee: 365 days

    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

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