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PCI2250PGF - Texas Instruments

Description: 32-Bit, 33 MHz PCI-to-PCI Bridge, Compact PCI Hot-Swap Friendly, 4-Master

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PCB Footprints
PCI2250PGF - Texas Instruments PCB footprint - Quad Flat Packages - Quad Flat Packages - PGF (S-PQFP-G176)-1
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3D Models
PCI2250PGF - Texas Instruments  - 3D model - Quad Flat Packages - PGF (S-PQFP-G176)-1
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PCI2250PGF Details

  • Manufacturer Part Number:

    PCI2250PGF

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    QFP

  • Pin Count:

    176

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Address Bus Width:

    32

  • Bus Compatibility:

    PCI

  • Clock Frequency-Max:

    33.33 MHz

  • External Data Bus Width:

    32

  • JESD-30 Code:

    S-PQFP-G176

  • JESD-609 Code:

    e4

  • Length:

    24 mm

  • Moisture Sensitivity Level:

    3

  • Number of Terminals:

    176

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LFQFP

  • Package Equivalence Code:

    QFP176,1.0SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, LOW PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.6 mm

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    24 mm

  • uPs/uCs/Peripheral ICs Type:

    BUS CONTROLLER, PCI

PCI2250PGF Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the application note SLVAE04, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize electromagnetic interference (EMI).
  • The PCI2250PGF is a highly configurable device, and the configuration depends on the specific application. Texas Instruments provides a configuration guide in the application note SLVAE03, which includes examples and guidelines for configuring the device for different applications, such as a bridge or a switch.
  • The PCI2250PGF has a maximum junction temperature of 150°C, and thermal management is critical to ensure reliable operation. Texas Instruments recommends using a heat sink, thermal interface material, and thermal vias to dissipate heat. The application note SLVAE05 provides guidelines for thermal management and heat sink design.
  • Texas Instruments provides a troubleshooting guide in the application note SLVAE06, which includes a step-by-step approach to identifying and resolving common issues with the PCI2250PGF. The guide covers topics such as signal integrity, clocking, and reset sequencing.
  • The PCI2250PGF has specific power sequencing requirements to ensure proper operation. Texas Instruments recommends following the power sequencing guidelines in the datasheet, which include powering up the device in a specific order and ensuring that the power supplies are stable before enabling the device.

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PCI2250PGF Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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