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KSZ8851SNLI-TR - Microchip

Description: Microchip KSZ8851SNLI-TR, Ethernet Controller, 100Mbps MDI/MDIX, MII, SPI, 1.8 V, 2.5 V, 3.3 V, 32-Pin MLF

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KSZ8851SNLI-TR - Microchip PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - QFN55-32LD-PL-2
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3D Models
KSZ8851SNLI-TR - Microchip  - 3D model - Quad Flat No-Lead - QFN55-32LD-PL-2
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KSZ8851SNLI-TR Details

  • Manufacturer Part Number:

    KSZ8851SNLI-TR

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    QFN-32

  • Pin Count:

    32

  • Manufacturer Package Code:

    VQFN-32

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Mainland China, Thailand

  • ECCN Code:

    5A991.B.1

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    9 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    9

  • Boundary Scan:

    NO

  • Bus Compatibility:

    ETHERNET, SPI

  • Clock Frequency-Max:

    25 MHz

  • Communication Protocol:

    ETHERNET

  • Data Encoding/Decoding Method:

    NRZ

  • Data Transfer Rate-Max:

    12.5 MBps

  • JESD-30 Code:

    S-PQCC-N32

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • Low Power Mode:

    YES

  • Moisture Sensitivity Level:

    2

  • Number of Terminals:

    32

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC32,.2SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Max:

    3.5 V

  • Supply Voltage-Min:

    3.1 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    40

  • Width:

    5 mm

  • uPs/uCs/Peripheral ICs Type:

    SERIAL IO/COMMUNICATION CONTROLLER, LAN

KSZ8851SNLI-TR Frequently Asked Questions (FAQs)

  • The recommended PCB layout for the KSZ8851SNLI-TR can be found in the Microchip application note AN2054, which provides guidelines for PCB design, layout, and thermal considerations.
  • The KSZ8851SNLI-TR supports VLAN tagging through its VLAN table. To configure VLAN tagging, you need to program the VLAN table using the SPI interface. Refer to the datasheet section 5.3.4 for more information.
  • The KSZ8851SNLI-TR supports cable lengths up to 100 meters, as per the IEEE 802.3u standard for Fast Ethernet.
  • Yes, the KSZ8851SNLI-TR supports PoE and can be used in PoE applications. However, you need to ensure that the PD (Powered Device) and PSE (Power Sourcing Equipment) comply with the IEEE 802.3af standard.
  • For troubleshooting, refer to the Microchip application note AN2055, which provides guidelines for debugging and troubleshooting the KSZ8851SNLI-TR.

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KSZ8851SNLI-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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