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PI7C9X7954BFDE - Diodes Incorporated

Description: UART Interface IC X1 PCIE-UART 4 Chan Bridge

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PI7C9X7954BFDE - Diodes Incorporated PCB footprint - Quad Flat Packages - Quad Flat Packages - 128-pin LQFP 14mm x 14mm
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PI7C9X7954BFDE - Diodes Incorporated  - 3D model - Quad Flat Packages - 128-pin LQFP 14mm x 14mm
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PI7C9X7954BFDE Details

  • Manufacturer Part Number:

    PI7C9X7954BFDE

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    14 X 14 MM, GREEN, LFQFP-128

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.31.00.01

  • Factory Lead Time:

    12 Weeks

  • Manufacturer:

    Diodes Incorporated

  • YTEOL:

    7

  • Additional Feature:

    ALSO OPERATES AT 3.3V

  • Boundary Scan:

    NO

  • Bus Compatibility:

    PCI

  • Communication Protocol:

    ASYNC, BIT

  • Data Transfer Rate-Max:

    0.0001515272002234 MBps

  • JESD-30 Code:

    S-PQFP-G128

  • Low Power Mode:

    NO

  • Number of Terminals:

    128

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    QFP

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK

  • Supply Voltage-Max:

    1.89 V

  • Supply Voltage-Min:

    1.71 V

  • Supply Voltage-Nom:

    1.8 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    GULL WING

  • Terminal Position:

    QUAD

  • uPs/uCs/Peripheral ICs Type:

    BUS CONTROLLER, PCI

PI7C9X7954BFDE Frequently Asked Questions (FAQs)

  • A good PCB layout for the PI7C9X7954BFDE involves keeping the signal traces short and away from noise sources, using a solid ground plane, and placing decoupling capacitors close to the device. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended.
  • To ensure signal integrity with the PI7C9X7954BFDE, use controlled impedance traces, minimize trace lengths, and avoid vias and stubs. Also, use a common clock and strobe signals, and ensure that the clock signal is clean and stable.
  • The PI7C9X7954BFDE has an operating temperature range of -40°C to 85°C. However, it's recommended to operate the device within a temperature range of 0°C to 70°C for optimal performance and reliability.
  • Yes, the PI7C9X7954BFDE is compatible with PCIe Gen3 applications. It supports data transfer rates up to 8 GT/s, making it suitable for high-speed applications.
  • To troubleshoot issues with the PI7C9X7954BFDE, start by checking the power supply voltage, clock signal, and data signal integrity. Use oscilloscopes and logic analyzers to debug the signals, and consult the datasheet and application notes for guidance.

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PI7C9X7954BFDE Overview

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Part Image PI7C9X7954BFDE Pericom Semiconductor Corporation

PCI Bus Controller, CMOS, PQFP128