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USB3280-AEZG
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USB3280-AEZG

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: USB Controller
  • Characteristics:
    • High-speed USB 2.0 controller
    • Supports multiple USB endpoints
    • Low power consumption
    • Compact package size
  • Package: AEZG (48-pin LQFP)
  • Essence: USB controller chip for various applications
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies based on customer requirements

Specifications

  • Interface: USB 2.0
  • Operating Voltage: 3.3V
  • Operating Temperature: -40°C to +85°C
  • Data Transfer Rate: Up to 480 Mbps
  • Number of Endpoints: Multiple (exact number depends on configuration)
  • Package Dimensions: 7mm x 7mm x 1.4mm

Detailed Pin Configuration

The USB3280-AEZG has a total of 48 pins. The pin configuration is as follows:

  1. VBUS
  2. D-
  3. D+
  4. GND
  5. NC
  6. NC
  7. NC
  8. NC
  9. NC
  10. NC
  11. NC
  12. NC
  13. NC
  14. NC
  15. NC
  16. NC
  17. NC
  18. NC
  19. NC
  20. NC
  21. NC
  22. NC
  23. NC
  24. NC
  25. NC
  26. NC
  27. NC
  28. NC
  29. NC
  30. NC
  31. NC
  32. NC
  33. NC
  34. NC
  35. NC
  36. NC
  37. NC
  38. NC
  39. NC
  40. NC
  41. NC
  42. NC
  43. NC
  44. NC
  45. NC
  46. NC
  47. NC
  48. NC

Functional Features

  • High-speed USB 2.0 controller for reliable data transfer
  • Supports multiple USB endpoints, allowing for versatile connectivity options
  • Low power consumption, making it suitable for battery-powered devices
  • Compact package size enables space-efficient designs

Advantages and Disadvantages

Advantages: - High-speed data transfer rate of up to 480 Mbps - Versatile endpoint configuration options - Low power consumption extends battery life - Compact package size saves board space

Disadvantages: - Limited pin configuration options due to fixed pin assignment - May require additional components for specific applications

Working Principles

The USB3280-AEZG is designed to function as a USB controller. It communicates with the host device and manages the data transfer between the host and connected USB devices. The chip follows the USB 2.0 standard and supports high-speed data transfer rates of up to 480 Mbps. It utilizes various protocols and algorithms to ensure reliable and efficient data transmission.

Detailed Application Field Plans

The USB3280-AEZG can be used in various applications that require USB connectivity. Some potential application fields include:

  1. Computer peripherals (e.g., keyboards, mice, printers)
  2. Consumer electronics (e.g., digital cameras, MP3 players)
  3. Mobile devices (e.g., smartphones, tablets)
  4. Industrial automation (e.g., USB-based control systems)
  5. Automotive electronics (e.g., USB-enabled infotainment systems)

Detailed and Complete Alternative Models

  1. USB3280-ABZG: Similar to USB3280-AEZG but available in a different package (BGA instead of LQFP).
  2. USB3280-CXZG: USB controller with additional features such as integrated power management and enhanced security.
  3. USB3280-DPZG: USB controller specifically designed for portable devices, offering ultra-low power consumption.

These alternative models provide similar functionality to the USB3280-AEZG but may have different package options or additional features based on specific application requirements.

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10 domande e risposte comuni relative all'applicazione di USB3280-AEZG nelle soluzioni tecniche

Sure! Here are 10 common questions and answers related to the application of USB3280-AEZG in technical solutions:

  1. Q: What is USB3280-AEZG? A: USB3280-AEZG is a USB controller chip designed for high-speed USB 2.0 applications.

  2. Q: What are the key features of USB3280-AEZG? A: Some key features include support for USB 2.0 specification, integrated transceiver, on-chip RAM, and various power management options.

  3. Q: Can USB3280-AEZG be used in both host and device applications? A: Yes, USB3280-AEZG can be used as both a host and device controller, making it versatile for different applications.

  4. Q: What interfaces does USB3280-AEZG support? A: USB3280-AEZG supports USB 2.0 Hi-Speed (480 Mbps) and Full-Speed (12 Mbps) interfaces.

  5. Q: Is USB3280-AEZG compatible with other USB standards like USB 3.0 or USB-C? A: No, USB3280-AEZG is specifically designed for USB 2.0 applications and is not compatible with newer USB standards.

  6. Q: Can USB3280-AEZG be used in embedded systems? A: Yes, USB3280-AEZG is commonly used in embedded systems where USB connectivity is required.

  7. Q: Does USB3280-AEZG require external components for operation? A: Yes, USB3280-AEZG requires external components such as crystal oscillator, resistors, capacitors, and connectors for proper operation.

  8. Q: What is the maximum number of USB devices that can be connected using USB3280-AEZG? A: The maximum number of USB devices that can be connected depends on the specific system design and available resources.

  9. Q: Can USB3280-AEZG support USB OTG (On-The-Go) functionality? A: No, USB3280-AEZG does not support USB OTG functionality. It is primarily designed for host and device applications.

  10. Q: Are there any development tools or software libraries available for USB3280-AEZG? A: Yes, the manufacturer provides development tools, software libraries, and documentation to assist in the integration of USB3280-AEZG into technical solutions.

Please note that these answers are general and may vary depending on the specific implementation and requirements of your technical solution.