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PI7C9X794FCEX
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PI7C9X794FCEX

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: High-speed PCIe-to-PCI bridge
  • Characteristics:
    • Enables seamless communication between PCI and PCIe devices
    • Supports high-speed data transfer rates
    • Compact package design for space-constrained applications
    • Robust and reliable performance
  • Package: QFN (Quad Flat No-Lead) package
  • Essence: Bridging the gap between PCI and PCIe technologies
  • Packaging/Quantity: Available in reels of 2500 units

Specifications

  • Interface: PCIe Gen2 x1 to 32-bit, 33MHz PCI
  • Data Transfer Rate: Up to 5 Gbps (PCIe), up to 133 Mbps (PCI)
  • Operating Voltage: 3.3V
  • Operating Temperature: -40°C to +85°C
  • Package Dimensions: 6mm x 6mm x 0.9mm

Detailed Pin Configuration

The PI7C9X794FCEX features a total of 64 pins, including power supply pins, ground pins, and various control and data pins. For a detailed pin configuration diagram, please refer to the product datasheet.

Functional Features

  • Seamless bridging between PCIe and PCI interfaces
  • Support for multiple operating systems, including Windows, Linux, and macOS
  • Advanced power management features for energy efficiency
  • Built-in error detection and correction mechanisms
  • Hot-plug support for easy device installation and removal

Advantages and Disadvantages

Advantages

  • Enables integration of legacy PCI devices into modern PCIe-based systems
  • High-speed data transfer rates enhance system performance
  • Compact package design allows for flexible placement in space-constrained environments
  • Robust and reliable performance ensures stable operation

Disadvantages

  • Limited to PCIe Gen2 x1 interface, may not support higher bandwidth requirements
  • Requires additional drivers for proper functionality on different operating systems

Working Principles

The PI7C9X794FCEX acts as a bridge between PCI and PCIe interfaces. It translates the signals and protocols used by each interface, allowing seamless communication between devices connected to either interface. The bridge ensures compatibility and efficient data transfer between the two technologies.

Detailed Application Field Plans

The PI7C9X794FCEX finds applications in various fields where integration of legacy PCI devices with modern PCIe systems is required. Some potential application areas include:

  1. Industrial automation systems
  2. Embedded computing platforms
  3. Medical equipment
  4. Communication infrastructure
  5. Gaming consoles

Detailed and Complete Alternative Models

  1. PI7C9X795RFE: Similar to PI7C9X794FCEX, but with extended temperature range (-40°C to +105°C).
  2. PI7C9X796BNE: PCIe-to-PCI bridge with enhanced features, including advanced error handling and diagnostics.
  3. PI7C9X797GNE: High-performance PCIe-to-PCI bridge supporting multiple PCIe lanes and higher data transfer rates.

These alternative models offer similar functionality and can be considered based on specific project requirements.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av PI7C9X794FCEX i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of PI7C9X794FCEX in technical solutions:

  1. Q: What is PI7C9X794FCEX? A: PI7C9X794FCEX is a PCIe-to-USB bridge controller chip designed for high-speed data transfer between PCI Express (PCIe) and Universal Serial Bus (USB) interfaces.

  2. Q: What are the key features of PI7C9X794FCEX? A: Some key features include support for USB 3.0 SuperSpeed, backward compatibility with USB 2.0/1.1, multiple USB ports, low power consumption, and advanced power management.

  3. Q: What are the typical applications of PI7C9X794FCEX? A: PI7C9X794FCEX is commonly used in various applications such as industrial automation, embedded systems, medical devices, gaming consoles, and high-speed data acquisition systems.

  4. Q: How many USB ports does PI7C9X794FCEX support? A: PI7C9X794FCEX supports up to four USB ports, allowing simultaneous connectivity to multiple USB devices.

  5. Q: Does PI7C9X794FCEX support USB 3.1 or higher speeds? A: No, PI7C9X794FCEX supports USB 3.0 SuperSpeed (up to 5 Gbps), but it does not support USB 3.1 or higher speeds.

  6. Q: Can PI7C9X794FCEX be used in both desktop and laptop applications? A: Yes, PI7C9X794FCEX can be used in both desktop and laptop applications as long as the system has a PCIe slot available.

  7. Q: Does PI7C9X794FCEX require any external power supply? A: No, PI7C9X794FCEX is designed to operate within the power limits provided by the PCIe slot and does not require any additional external power supply.

  8. Q: Is PI7C9X794FCEX compatible with operating systems like Windows, Linux, and macOS? A: Yes, PI7C9X794FCEX is compatible with popular operating systems like Windows, Linux, and macOS, as it follows standard USB protocols.

  9. Q: Can PI7C9X794FCEX be used for charging USB devices? A: Yes, PI7C9X794FCEX supports USB Battery Charging (BC) 1.2 specifications, allowing it to provide dedicated charging ports for fast charging of USB devices.

  10. Q: Are there any software drivers or libraries required for using PI7C9X794FCEX? A: Yes, to utilize the full functionality of PI7C9X794FCEX, you will need to install the appropriate drivers and libraries provided by the manufacturer. These can be downloaded from their official website.

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