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KSZ8873MML - Microchip

Description: Integrated 3 port 10/100 managed switch

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KSZ8873MML - Microchip PCB footprint - Quad Flat Packages - Quad Flat Packages - 64-Lead LQFP-ren1
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KSZ8873MML - Microchip  - 3D model - Quad Flat Packages - 64-Lead LQFP-ren1
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KSZ8873MML Details

  • Manufacturer Part Number:

    KSZ8873MML

  • 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

  • Moisture Sensitivity Level:

    3

  • 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

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.6 mm

  • Supply Voltage-Nom:

    1.8 V

  • Surface Mount:

    YES

  • Telecom IC Type:

    ETHERNET SWITCH

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    10 mm

KSZ8873MML Frequently Asked Questions (FAQs)

  • The recommended PCB layout for the KSZ8873MML 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 KSZ8873MML can be configured for half-duplex or full-duplex operation by setting the appropriate registers. For half-duplex operation, set the TXEN and RXEN pins to the same value. For full-duplex operation, set TXEN high and RXEN low.
  • The maximum cable length supported by the KSZ8873MML is 100 meters for Category 5e cable, and 200 meters for Category 6 cable, assuming a transmission frequency of 100 MHz.
  • To troubleshoot issues with the KSZ8873MML, check the power supply voltage, clock frequency, and signal integrity. Use an oscilloscope to verify the signal waveforms and check for noise and jitter. Also, check the register settings and firmware configuration.
  • The KSZ8873MML is designed to operate with a 1.2V to 3.3V voltage supply. While it may be possible to use it with a different voltage supply, it is not recommended as it may affect the device's performance and reliability.

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KSZ8873MML 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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