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KSZ9897RTXC-TR - Microchip

Description: Ethernet ICs 7-port GigE Managed Switch w/RGMII/MII/RMII(x2)

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KSZ9897RTXC-TR - Microchip PCB footprint - Quad Flat Packages - Quad Flat Packages - 128 pin TQFP
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KSZ9897RTXC-TR - Microchip  - 3D model - Quad Flat Packages - 128 pin TQFP
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KSZ9897RTXC-TR Details

  • Manufacturer Part Number:

    KSZ9897RTXC-TR

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    TQFP-128

  • Pin Count:

    128

  • Manufacturer Package Code:

    TQFP-128

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    11 Weeks

  • Date Of Intro:

    2017-01-17

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    18

  • JESD-30 Code:

    S-PQFP-G128

  • JESD-609 Code:

    e3

  • Length:

    14 mm

  • Number of Functions:

    1

  • Number of Terminals:

    128

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTSSOP

  • Package Equivalence Code:

    TSSOP128,.63SQ,16

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH

  • Seated Height-Max:

    1.2 mm

  • Supply Voltage-Nom:

    1.2 V

  • Surface Mount:

    YES

  • Telecom IC Type:

    ETHERNET SWITCH

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    QUAD

  • Width:

    14 mm

KSZ9897RTXC-TR Frequently Asked Questions (FAQs)

  • The recommended PCB layout for the KSZ9897RTXC-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 KSZ9897RTXC-TR supports VLAN tagging through its VLAN table. To configure VLAN tagging, you need to program the VLAN table using the SPI interface. The VLAN table consists of 16 entries, each containing a VLAN ID, priority, and port membership. You can refer to the datasheet and the Microchip application note AN2055 for more information on VLAN configuration.
  • The KSZ9897RTXC-TR supports cable lengths up to 100 meters for 1000BASE-T and 100BASE-TX, and up to 200 meters for 10BASE-T. However, the actual cable length supported may vary depending on the cable quality, noise environment, and other factors.
  • The KSZ9897RTXC-TR has a built-in power management feature that allows you to control the power consumption of the device. You can use the Power Down (PD) pin to put the device in a low-power state. Additionally, you can use the Wake-On-LAN (WOL) feature to wake up the device from a low-power state when a magic packet is received.
  • The KSZ9897RTXC-TR has an operating temperature range of -40°C to 85°C. However, the device can be operated at temperatures up to 100°C for short periods of time during power-up or power-down sequences.

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KSZ9897RTXC-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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