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KSZ8873RLL - Microchip

Description: Integrated 3 port 10/100 managed switch

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KSZ8873RLL - Microchip PCB footprint - Quad Flat Packages - Quad Flat Packages - 64 lead
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KSZ8873RLL - Microchip  - 3D model - Quad Flat Packages - 64 lead
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KSZ8873RLL Details

  • Manufacturer Part Number:

    KSZ8873RLL

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Pin Count:

    64

  • Manufacturer Package Code:

    LQFP-64

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    5A991.B.1

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    9 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    10

  • JESD-30 Code:

    S-PQFP-G64

  • JESD-609 Code:

    e3

  • Length:

    10 mm

  • Number of Functions:

    1

  • Number of Terminals:

    64

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LFQFP

  • Package Equivalence Code:

    QFP64,.47SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, LOW PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Screening Level:

    AEC-Q100; TS 16949

  • Seated Height-Max:

    1.6 mm

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Telecom IC Type:

    LAN SWITCHING CIRCUIT

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    10 mm

KSZ8873RLL Frequently Asked Questions (FAQs)

  • The recommended PCB layout for the KSZ8873RLL is to use a 4-layer board with a solid ground plane, and to keep the analog and digital signals separate to minimize noise and interference.
  • The KSZ8873RLL can be configured for half-duplex or full-duplex mode by setting the appropriate bits in the PHY control register. Refer to the datasheet for specific register settings.
  • The maximum cable length supported by the KSZ8873RLL is 100 meters, assuming a Category 5e or higher cable.
  • To troubleshoot issues with the KSZ8873RLL, check the PHY status registers, verify the clock and reset signals, and use a logic analyzer or oscilloscope to monitor the signal quality and timing.
  • The KSZ8873RLL is designed to support standard Ethernet protocols (10/100Mbps). Using it with a non-standard protocol may require custom firmware development and is not recommended.

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KSZ8873RLL Overview

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About Microchip

Microchip Technology Inc. is a leading manufacturer of microcontrollers and semiconductor devices for a wide range of applications in the aerospace, automotive, consumer electronics, industrial, and medical industries. Alongside a comprehensive product portfolio, Microchip Technology Inc. also provides easy-to-use development tools that enable engineers to create optimal designs quickly with minimal iterations to reduce risk while lowering total system costs to market. Headquartered in Chandler, Arizona, th

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