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KSZ8895MQXIA - Microchip

Description: Micrel KSZ8895MQXIA, 5-Port Ethernet Switch, MII, 10 Mbit/s, 100 Mbit/s 1.8 V, 2.5 V, 3.3 V, 128-Pin PQFP

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KSZ8895MQXIA - Microchip PCB footprint - Quad Flat Packages - Quad Flat Packages - PQFP_128_1
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KSZ8895MQXIA - Microchip  - 3D model - Quad Flat Packages - PQFP_128_1
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KSZ8895MQXIA Details

  • Manufacturer Part Number:

    KSZ8895MQXIA

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    LEAD FREE, PLASTIC, QFP-128

  • Pin Count:

    128

  • Manufacturer Package Code:

    PQFP-128

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    9 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    8

  • Data Rate:

    100000 Mbps

  • JESD-30 Code:

    R-PQFP-G128

  • JESD-609 Code:

    e3

  • Length:

    20 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    128

  • Number of Transceivers:

    5

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    FQFP

  • Package Equivalence Code:

    QFP128,.68X.91,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    FLATPACK, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    3.4 mm

  • Supply Voltage-Nom:

    1.2 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Telecom IC Type:

    ETHERNET SWITCH

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    14 mm

KSZ8895MQXIA Frequently Asked Questions (FAQs)

  • The recommended PCB layout for the KSZ8895MQXIA is to follow a 4-layer stack-up with a solid ground plane on the bottom layer, and to keep the analog and digital signals separate to minimize noise and interference.
  • To configure the KSZ8895MQXIA for VLAN tagging, you need to set the VLAN mode bit in the device's register, and then configure the VLAN ID and priority using the VLAN table. Refer to the datasheet for specific register addresses and bit settings.
  • The KSZ8895MQXIA supports cable lengths up to 100 meters for 1000BASE-T and 100 meters for 100BASE-TX, assuming Category 5e or higher cabling.
  • To troubleshoot issues with the KSZ8895MQXIA, start by checking the device's status registers for error flags, and then use a logic analyzer or oscilloscope to inspect the signal waveforms. Also, verify that the device is properly configured and that the PCB layout is correct.
  • Yes, the KSZ8895MQXIA can operate with a 3.3V power supply, but ensure that the voltage regulator is capable of providing the required current, and that the power supply noise is within the specified limits.

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KSZ8895MQXIA 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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