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KSZ8051MNL - Microchip

Description: Micrel KSZ8051MNL, IEEE 802.3 Physical Layer Transceiver, 3.3 V, 32-Pin QFN

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Symbol
KSZ8051MNL - Microchip - PCB symbol
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PCB Footprints
KSZ8051MNL - Microchip PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - 32-Pin (5mm x 5mm) QFN
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3D Models
KSZ8051MNL - Microchip - 3D model - Quad Flat No-Lead - 32-Pin (5mm x 5mm) QFN
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KSZ8051MNL Details

  • Manufacturer Part Number:

    KSZ8051MNL

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    QFN

  • Package Description:

    HVQCCN, LCC32,.2SQ,20

  • Pin Count:

    32

  • Reach Compliance Code:

    Unknown

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    0

  • Data Rate:

    100000 Mbps

  • JESD-30 Code:

    S-XQCC-N32

  • JESD-609 Code:

    e4

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    32

  • Number of Transceivers:

    1

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    UNSPECIFIED

  • 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

  • Qualification Status:

    Not Qualified

  • 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:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    40

  • Width:

    5 mm

KSZ8051MNL Frequently Asked Questions (FAQs)

  • The recommended PCB layout for the KSZ8051MNL involves placing the device near the RJ-45 connector, using a solid ground plane, and keeping the analog and digital signal traces separate to minimize noise and EMI.
  • The KSZ8051MNL can be configured for half-duplex or full-duplex operation by setting the appropriate registers. For half-duplex, set the HDX pin high and the FDX pin low. For full-duplex, set the HDX pin low and the FDX pin high.
  • The KSZ8051MNL supports cable lengths up to 100 meters, as specified in the IEEE 802.3u standard.
  • The KSZ8051MNL has a built-in power-down mode that can be enabled by setting the PD pin high. Additionally, the device can be powered down by setting the EN pin low.
  • The KSZ8051MNL has a maximum junction temperature of 150°C. To ensure reliable operation, the device should be mounted on a PCB with a thermal pad and heat sink, and the ambient temperature should be kept below 70°C.

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KSZ8051MNL 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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