PI7C9X760ABLE

Product Overview

• Category: Integrated Circuit (IC)
• Use: High-speed PCIe-to-PCI bridge
• Characteristics:
  • Enables communication between PCI and PCIe devices
  • Supports high data transfer rates
  • Provides backward compatibility for legacy PCI devices
• Package: QFN (Quad Flat No-Lead) package
• Essence: Bridge chip for interconnecting PCI and PCIe devices
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on customer requirements

Specifications

• Interface: PCIe Gen2 x1 to PCI 32-bit, 33MHz
• Data Transfer Rate: Up to 5 Gbps (PCIe), up to 133 Mbps (PCI)
• Operating Voltage: 3.3V
• Power Consumption: Low power consumption design
• Operating Temperature: -40°C to +85°C
• RoHS Compliance: Yes

Detailed Pin Configuration

The PI7C9X760ABLE has a total of 128 pins. The pin configuration is as follows:

• Pins 1-16: PCIe interface pins
• Pins 17-48: PCI interface pins
• Pins 49-64: Power supply and ground pins
• Pins 65-128: Reserved for other functions and features

For a detailed pin diagram and pin functionality, refer to the product datasheet.

Functional Features

• Seamless bridging between PCIe and PCI interfaces
• Automatic configuration and negotiation of link speed and width
• Support for advanced power management features
• Built-in error detection and correction mechanisms
• Hot-plug support for PCIe devices
• Low latency and high throughput performance

Advantages and Disadvantages

Advantages:

• Enables integration of legacy PCI devices into modern PCIe systems
• High-speed data transfer rates for improved system performance
• Low power consumption design for energy efficiency
• Easy installation and configuration
• Supports various operating systems

Disadvantages:

• Limited to PCIe Gen2 x1 interface, may not support higher PCIe versions
• Limited to PCI 32-bit, 33MHz interface, may not support higher PCI versions
• Requires proper driver installation for optimal functionality

Working Principles

The PI7C9X760ABLE acts as a bridge between the PCIe and PCI interfaces. It translates the signals and protocols used by PCIe devices into a format compatible with PCI devices, allowing seamless communication between the two. The bridge chip automatically negotiates the link speed and width based on the connected devices' capabilities.

Detailed Application Field Plans

The PI7C9X760ABLE is commonly used in various applications, including:

1. Industrial automation systems
2. Embedded systems
3. Networking equipment
4. Storage devices
5. Graphics cards
6. Legacy device integration projects

Its ability to bridge the gap between PCIe and PCI interfaces makes it suitable for any application that requires compatibility between modern and legacy devices.

Detailed and Complete Alternative Models

1. PI7C9X760BNE - Similar functionality, different package (TQFP)
2. PI7C9X760BNIE - Similar functionality, extended temperature range
3. PI7C9X760BKIEX - Similar functionality, extended temperature range, automotive-grade

These alternative models offer similar features and functionality to the PI7C9X760ABLE, catering to different customer requirements and preferences.

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