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LAN7431/YXX - Microchip

Description: Ethernet ICs PCIe 3.1 2.5GT/s to RGMII Ethernet Bridge.

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LAN7431/YXX - Microchip PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - 72-SQFN PACKAGE
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LAN7431/YXX - Microchip  - 3D model - Quad Flat No-Lead - 72-SQFN PACKAGE
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LAN7431/YXX Details

  • Manufacturer Part Number:

    LAN7431/YXX

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Pin Count:

    72

  • Manufacturer Package Code:

    VQFN-72

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    14 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    19

  • Additional Feature:

    ALSO HAVING NETWORK PROTOCOLS IEEE 802.3AZ; IEEE 802.1Q; IEEE 802.3X

  • Boundary Scan:

    YES

  • Bus Compatibility:

    PCI

  • Clock Frequency-Max:

    25 MHz

  • Communication Protocol:

    SYNC, BYTE; ETHERNET

  • Data Transfer Rate-Max:

    256 MBps

  • JESD-30 Code:

    S-XQCC-N72

  • JESD-609 Code:

    e3

  • Length:

    10 mm

  • Low Power Mode:

    YES

  • Moisture Sensitivity Level:

    3

  • Number of Serial I/Os:

    4

  • Number of Terminals:

    72

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Screening Level:

    TS 16949

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Max:

    1.32 V

  • Supply Voltage-Min:

    1.14 V

  • Supply Voltage-Nom:

    1.2 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    10 mm

  • uPs/uCs/Peripheral ICs Type:

    SERIAL IO/COMMUNICATION CONTROLLER, SERIAL

LAN7431/YXX Frequently Asked Questions (FAQs)

  • The LAN7431/YXX supports cable lengths up to 100 meters, as per the IEEE 802.3 standard.
  • The LAN7431/YXX can be configured for half-duplex or full-duplex operation through the Duplex Mode register (Register 0x10). Setting bit 0 to 0 enables half-duplex mode, while setting it to 1 enables full-duplex mode.
  • The power consumption of the LAN7431/YXX varies depending on the operating mode. In typical operating conditions, the device consumes around 350-400 mW in 100Mbps mode and around 500-600 mW in 1000Mbps mode.
  • The LAN7431/YXX supports VLAN tagging through the VLAN Tag register (Register 0x14). The VLAN ID can be set using bits 0-15 of this register, and the VLAN priority can be set using bits 16-18.
  • The LAN7431/YXX supports packet sizes up to 1522 bytes, which includes the Ethernet header, VLAN tag, and FCS.

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LAN7431/YXX 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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