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LAN8187-JT - Microchip

Description: Ethernet ICs HiPerfrm Ethrnt PHY

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PCB Footprints
LAN8187-JT - Microchip PCB footprint - Quad Flat Packages - Quad Flat Packages - 64-Pin TQFP (JT)
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LAN8187-JT - Microchip  - 3D model - Quad Flat Packages - 64-Pin TQFP (JT)
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LAN8187-JT Details

  • Manufacturer Part Number:

    LAN8187-JT

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Part Package Code:

    QFP

  • Package Description:

    TQFP-64

  • Pin Count:

    64

  • Manufacturer Package Code:

    LQFP-64

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    8 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    3

  • Boundary Scan:

    NO

  • Clock Frequency-Max:

    25 MHz

  • Communication Protocol:

    ASYNC, BIT; SYNC, BYTE

  • Data Encoding/Decoding Method:

    NRZI; BIPH-LEVEL (MANCHESTER)

  • Data Transfer Rate-Max:

    0.125 MBps

  • JESD-30 Code:

    S-PQFP-G64

  • JESD-609 Code:

    e3

  • Length:

    10 mm

  • Low Power Mode:

    YES

  • Number of Serial I/Os:

    4

  • Number of Terminals:

    64

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LFQFP

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, LOW PROFILE, FINE PITCH

  • Qualification Status:

    Not Qualified

  • Screening Level:

    TS 16949

  • Seated Height-Max:

    1.6 mm

  • Supply Current-Max:

    81.6 mA

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    10 mm

  • uPs/uCs/Peripheral ICs Type:

    SERIAL IO/COMMUNICATION CONTROLLER, LAN

LAN8187-JT Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the analog and digital signals separate, and use a common mode filter to reduce EMI.
  • The LAN8187-JT is a PHY device that supports multiple Ethernet protocols. Configure the device using the SPI interface to select the desired protocol, such as 10BASE-T, 100BASE-TX, or 1000BASE-T.
  • The LAN8187-JT supports cable lengths up to 100 meters for 10BASE-T and 100BASE-TX, and up to 40 meters for 1000BASE-T.
  • Use a logic analyzer or oscilloscope to monitor the device's signals, such as the TX_CLK and RX_CLK. Check the device's registers for error counters and status flags to identify the source of the issue.
  • Yes, the LAN8187-JT is suitable for industrial and automotive applications due to its operating temperature range of -40°C to 125°C and its compliance with relevant industry standards.

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LAN8187-JT 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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