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KSZ8841-PMQLI-TR - Microchip

Description: Ethernet ICs 10/100 Controller w/ 32-bit, 33MHz PCI I/F

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KSZ8841-PMQLI-TR - Microchip - PCB symbol
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KSZ8841-PMQLI-TR - Microchip PCB footprint - Quad Flat Packages - Quad Flat Packages - 128-Pin PQFP(Q)
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KSZ8841-PMQLI-TR - Microchip - 3D model - Quad Flat Packages - 128-Pin PQFP(Q)
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KSZ8841-PMQLI-TR Details

  • Manufacturer Part Number:

    KSZ8841-PMQLI-TR

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Package Description:

    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:

    12 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    3

  • Address Bus Width:

    15

  • Boundary Scan:

    NO

  • Bus Compatibility:

    PCI

  • Clock Frequency-Max:

    125 MHz

  • Communication Protocol:

    ASYNC, BIT; SYNC, BYTE

  • Data Encoding/Decoding Method:

    NRZ; NRZI; BIPH-LEVEL(MANCHESTER)

  • Data Transfer Rate-Max:

    12.5 MBps

  • External Data Bus Width:

    32

  • JESD-30 Code:

    R-PQFP-G128

  • Length:

    20 mm

  • Low Power Mode:

    YES

  • Number of Serial I/Os:

    2

  • Number of Terminals:

    128

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    QFP

  • Package Equivalence Code:

    QFP128, .7X.9, 20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    FLATPACK

  • Seated Height-Max:

    3.4 mm

  • Supply Voltage-Nom:

    1.2 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    14 mm

  • uPs/uCs/Peripheral ICs Type:

    SERIAL IO/COMMUNICATION CONTROLLER, LAN

KSZ8841-PMQLI-TR Frequently Asked Questions (FAQs)

  • The recommended PCB layout for the KSZ8841-PMQLI-TR can be found in the Microchip application note AN2054, which provides guidelines for PCB design, component placement, and routing to ensure optimal performance and signal integrity.
  • The KSZ8841-PMQLI-TR supports VLAN tagging through the use of registers 0x10-0x13. You can configure the VLAN ID, priority, and other settings by writing to these registers. Refer to the datasheet and application notes for specific register settings and programming examples.
  • The KSZ8841-PMQLI-TR supports cable lengths up to 100 meters for 1000BASE-T and 100 meters for 100BASE-TX. However, the actual cable length may vary depending on the specific application, cable quality, and environmental conditions.
  • To troubleshoot issues with the KSZ8841-PMQLI-TR, start by checking the power supply, clock, and reset signals. Verify that the device is properly configured and that the firmware is up-to-date. Use diagnostic tools such as packet sniffers and logic analyzers to identify issues with data transmission and reception. Consult the datasheet, application notes, and Microchip support resources for additional guidance.
  • While the KSZ8841-PMQLI-TR is primarily designed for Ethernet applications, it can be used in other applications that require a high-speed serial interface. However, this may require custom firmware development and may not be supported by Microchip. Consult with Microchip support or a qualified engineer to determine feasibility and potential modifications required.

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KSZ8841-PMQLI-TR Overview

Use the download button to access the KSZ8841-PMQLI-TR schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like KSZ88, or try a keyword search, such as Serial IO/Communication Controllers

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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