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KSZ8721BL-TR - Microchip

Description: MICROCHIP - KSZ8721BL-TR - Ethernet Controller, 100 Mbps, IEEE 802.3, IEEE 802.3u, 2.5 V, LQFP, 48 Pins

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KSZ8721BL-TR - Microchip - PCB symbol
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PCB Footprints
KSZ8721BL-TR - Microchip PCB footprint - Quad Flat Packages - Quad Flat Packages - 48 LEAD LQFP_1c d
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3D Models
KSZ8721BL-TR - Microchip - 3D model - Quad Flat Packages - 48 LEAD LQFP_1c d
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KSZ8721BL-TR Details

  • Manufacturer Part Number:

    KSZ8721BL-TR

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    LQFP-48

  • Pin Count:

    48

  • Manufacturer Package Code:

    LQFP-48

  • Country Of Origin:

    Malaysia, Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    6 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    8

  • Data Rate:

    100000 Mbps

  • JESD-30 Code:

    S-PQFP-G48

  • JESD-609 Code:

    e3

  • Length:

    7 mm

  • Number of Functions:

    1

  • Number of Terminals:

    48

  • Number of Transceivers:

    1

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LFQFP

  • Package Equivalence Code:

    QFP48,.35SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, LOW PROFILE, FINE PITCH

  • Qualification Status:

    Not Qualified

  • Screening Level:

    TS 16949

  • Seated Height-Max:

    1.6 mm

  • Supply Voltage-Nom:

    2.5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Telecom IC Type:

    ETHERNET TRANSCEIVER

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    7 mm

KSZ8721BL-TR Frequently Asked Questions (FAQs)

  • The recommended PCB layout for the KSZ8721BL-TR 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.
  • To ensure reliable operation of the KSZ8721BL-TR in high-temperature environments, it is recommended to use a heat sink, ensure good airflow, and follow the thermal design guidelines provided in the datasheet.
  • The maximum cable length supported by the KSZ8721BL-TR is 100 meters, but this can be extended up to 200 meters using repeaters or switches.
  • To troubleshoot issues with the KSZ8721BL-TR, check the power supply, clock signal, and data transmission lines for any errors or noise, and use oscilloscopes or logic analyzers to debug the issue.
  • Yes, the KSZ8721BL-TR can be used in a redundant or backup configuration to provide fault tolerance and ensure high availability in critical applications.

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KSZ8721BL-TR 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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