Part Image

LAN7801/9JX - Microchip

Description: USB Bridge, USB to Ethernet USB 3.1 Ethernet Interface 64-SQFN (9x9),1.8V-3.3V -40°C to +105°C

Download LAN7801/9JX Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
LAN7801/9JX - Microchip PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - 64-Lead Very Thin Plastic Quad Flat No Lead Package (9JX) - 9x9 mm Body [VQFN] With 6x6 mm Exposed Pad
click to zoom
3D Models
LAN7801/9JX - Microchip  - 3D model - Quad Flat No-Lead - 64-Lead Very Thin Plastic Quad Flat No Lead Package (9JX) - 9x9 mm Body [VQFN] With 6x6 mm Exposed Pad
click to zoom
  • Datasheet Download Datasheet
  • Stock & Prices $ Price & Stock for LAN7801/9JX
  • Part Number LAN7801/9JX
  • Manufacturer Microchip
  • Pin Count 65
  • Part Category Integrated Circuit
  • Package Category Quad Flat No-Lead
  • Footprint Name Quad Flat No-Lead - 64-Lead Very Thin Plastic Quad Flat No Lead Package (9JX) - 9x9 mm Body [VQFN] With 6x6 mm Exposed Pad
  • Released Date Dec 21, 2025
  • Last Modified Date Dec 21, 2025 1:40 PM UTC
  • Pinout / Pin List Click Here (Member Only)

LAN7801/9JX Details

  • Manufacturer Part Number:

    LAN7801/9JX

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Pin Count:

    64

  • Manufacturer Package Code:

    VQFN-64

  • Country Of Origin:

    Mainland China, Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    10 Weeks

  • Date Of Intro:

    2016-10-17

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    18

  • Boundary Scan:

    YES

  • Bus Compatibility:

    USB

  • Clock Frequency-Max:

    125 MHz

  • Communication Protocol:

    ASYNC, BIT; SYNC, BYTE; ETHERNET

  • Data Transfer Rate-Max:

    625 MBps

  • JESD-30 Code:

    S-PQCC-N64

  • JESD-609 Code:

    e3

  • Length:

    9 mm

  • Low Power Mode:

    YES

  • Number of I/O Lines:

    12

  • Number of Serial I/Os:

    4

  • Number of Terminals:

    64

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC64,.35SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Max:

    1.26 V

  • Supply Voltage-Min:

    1.1 V

  • Supply Voltage-Nom:

    1.2 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    9 mm

  • uPs/uCs/Peripheral ICs Type:

    SERIAL IO/COMMUNICATION CONTROLLER, LAN

LAN7801/9JX Frequently Asked Questions (FAQs)

  • Microchip provides a recommended PCB layout in the LAN7801/9JX evaluation board user's guide, which includes guidelines for component placement, routing, and thermal management.
  • The LAN7801/9JX can be configured using the Microchip LANCheck configuration tool, which provides a graphical user interface for setting up the device's registers and configuring the Ethernet interface.
  • The LAN7801/9JX supports cable lengths up to 100 meters, as specified in the IEEE 802.3 standard for Ethernet over twisted pair cables.
  • Microchip provides a troubleshooting guide for the LAN7801/9JX, which includes steps for identifying and resolving common issues, such as link failures, packet loss, and configuration errors.
  • Yes, the LAN7801/9JX is rated for industrial temperature ranges, with an operating temperature range of -40°C to +85°C, making it suitable for use in industrial and automotive applications.

Trust Checks

This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

LAN7801/9JX Overview

Use the download button to access the LAN7801/9JX schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like LAN78, 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

Parts related to LAN7801/9JX

Showing 0 results

LAN7801/9JX Alternates

Showing results

Image Part Number Model
Part Image LAN7801-V/9JXVAO Microchip Technology Inc

U3 to GigE ext PHY GMII

Part Image LAN7801-I/9JXVAO Microchip Technology Inc

LAN Controller, 4 Channel(s), 625MBps, CMOS, PQCC64

Part Image LAN7801-V/9JX Microchip Technology Inc

Serial IO/Communication Controller

Part Image LAN7801T-V/9JXVAO Microchip Technology Inc

LAN Controller, 4 Channel(s), 625MBps, CMOS, PQCC64

Part Image LAN7801T-V/9JX Microchip Technology Inc

Serial IO/Communication Controller

For a full list of alternate parts for LAN7801/9JX, check out Findchips.com