PI7C9X1170BZDE

Product Overview

• Category: Integrated Circuit (IC)
• Use: High-speed USB 3.0 to PCI Express (PCIe) bridge
• Characteristics:
  • Enables seamless communication between USB and PCIe interfaces
  • Supports high data transfer rates up to 5 Gbps
  • Compact package design for space-constrained applications
  • Robust and reliable performance
• Package: BGA (Ball Grid Array)
• Essence: Bridging USB 3.0 and PCIe interfaces
• Packaging/Quantity: Available in reels, quantity varies based on customer requirements

Specifications

• Interface: USB 3.0 (SuperSpeed) to PCIe Gen2 x1
• Data Transfer Rate: Up to 5 Gbps
• Operating Voltage: 3.3V
• Operating Temperature: -40°C to +85°C
• Package Dimensions: 8mm x 8mm BGA

Detailed Pin Configuration

The PI7C9X1170BZDE features the following pin configuration:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VCC | Power supply voltage | | 2 | GND | Ground | | 3 | REFCLKP | Positive reference clock input | | 4 | REFCLKN | Negative reference clock input | | 5 | PERST# | PCIe reset signal | | 6 | WAKE# | Wake-up signal | | 7 | CLKREQ# | Clock request signal | | 8 | CLKOUT | Clock output | | ... | ... | ... |

Functional Features

• Seamless bridging of USB 3.0 and PCIe interfaces
• Supports multiple USB endpoints and configurable PCIe lanes
• Advanced power management features for energy efficiency
• Built-in error detection and correction mechanisms
• Hot-plug support for dynamic device connection/disconnection

Advantages and Disadvantages

Advantages

• High-speed data transfer between USB and PCIe interfaces
• Compact package design suitable for space-constrained applications
• Reliable performance and robustness
• Energy-efficient power management features

Disadvantages

• Limited to USB 3.0 and PCIe Gen2 x1 interface compatibility
• May require additional components for specific application requirements

Working Principles

The PI7C9X1170BZDE acts as a bridge between USB 3.0 and PCIe interfaces. It receives USB data packets and converts them into PCIe transactions, allowing seamless communication between the two interfaces. The bridge supports high-speed data transfer rates of up to 5 Gbps, ensuring efficient and reliable data transmission.

Detailed Application Field Plans

The PI7C9X1170BZDE finds applications in various fields, including:

1. Computer motherboards: Enables USB 3.0 connectivity through PCIe expansion slots.
2. External storage devices: Facilitates high-speed data transfer between USB 3.0 ports and PCIe-based storage controllers.
3. Industrial automation: Integrates USB 3.0 cameras or other peripherals with PCIe-based industrial control systems.
4. Gaming consoles: Provides USB 3.0 connectivity for external gaming accessories via PCIe expansion cards.

Detailed and Complete Alternative Models

1. PI7C9X1160BZDE: Similar to PI7C9X1170BZDE but supports PCIe Gen1 x1 interface.
2. PI7C9X1150BZDE: USB 3.0 to PCIe Gen2 x1 bridge with additional GPIO pins for enhanced functionality.
3. PI7C9X1140BZDE: USB 3.0 to PCIe Gen2 x1 bridge with integrated power management features.

These alternative models offer similar functionality but may have different specifications and pin configurations based on specific application requirements.

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