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KSZ9031RNXCC-TR - Microchip

Description: MICROCHIP - KSZ9031RNXCC-TR - Ethernet Controller, 1 Gbps, IEEE 802.3, 1.14 V, 3.465 V, QFN, 48 Pins

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PCB Footprints
KSZ9031RNXCC-TR - Microchip PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - 48-LEAD VERY THIN PLASTIC QUAD FLAT
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KSZ9031RNXCC-TR Details

  • Manufacturer Part Number:

    KSZ9031RNXCC-TR

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    QFN-48

  • Pin Count:

    48

  • Manufacturer Package Code:

    VQFN-48

  • Country Of Origin:

    Mainland China, Taiwan, Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8517.70.00.00

  • Factory Lead Time:

    6 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    14

  • Data Rate:

    1000000 Mbps

  • JESD-30 Code:

    S-XQCC-N48

  • JESD-609 Code:

    e3

  • Length:

    7 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    48

  • Number of Transceivers:

    1

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC48,.27SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.9 mm

  • Supply Voltage-Nom:

    1.2 V

  • Surface Mount:

    YES

  • Telecom IC Type:

    ETHERNET TRANSCEIVER

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    7 mm

KSZ9031RNXCC-TR Frequently Asked Questions (FAQs)

  • The recommended PCB layout for the KSZ9031RNXCC-TR can be found in the Microchip application note AN-2053, which provides guidelines for PCB design, component placement, and routing to ensure optimal performance and signal integrity.
  • The KSZ9031RNXCC-TR can be configured for different network topologies using the Microchip LANCheck online tool or by consulting the device's datasheet and application notes. The tool provides a graphical interface to configure the device's registers and generate the corresponding code.
  • The KSZ9031RNXCC-TR has a maximum junction temperature of 150°C. To ensure reliable operation, it is recommended to keep the device's temperature below 125°C. Thermal management considerations include providing adequate heat sinking, using thermal vias, and optimizing the PCB layout to minimize thermal resistance.
  • To troubleshoot issues with the KSZ9031RNXCC-TR, start by consulting the device's datasheet and application notes. Check the device's configuration, signal integrity, and power supply. Use tools like oscilloscopes and logic analyzers to debug the issue. Microchip also provides technical support and a knowledge base with FAQs and application notes.
  • The KSZ9031RNXCC-TR is designed to meet EMI and EMC standards. To ensure compliance, follow the guidelines in the device's datasheet and application notes. Use shielding, filtering, and grounding techniques to minimize electromagnetic interference. Consult the Microchip application note AN-2054 for more information.

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KSZ9031RNXCC-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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