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LAN8720ACP - Microchip

Description: Microchip LAN8720ACP, IEEE 802.3 Physical Layer Transceiver, 4-channel, 1.8 V, 2.5 V, 3.3 V, 24-Pin QFN

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LAN8720ACP - Microchip PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - 24 Pin QFN
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LAN8720ACP - Microchip  - 3D model - Quad Flat No-Lead - 24 Pin QFN
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LAN8720ACP Details

  • Manufacturer Part Number:

    LAN8720ACP

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    HVQCCN, LCC24,.16SQ,20

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Mainland China, Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    8

  • Data Rate:

    100000 Mbps

  • JESD-30 Code:

    S-XQCC-N24

  • JESD-609 Code:

    e3

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    24

  • Number of Transceivers:

    1

  • Operating Temperature-Max:

    85 °C

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC24,.16SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Qualification Status:

    Not Qualified

  • Screening Level:

    TS 16949

  • Seated Height-Max:

    1 mm

  • Supply Current-Max:

    54 mA

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Telecom IC Type:

    ETHERNET TRANSCEIVER

  • Temperature Grade:

    COMMERCIAL EXTENDED

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    4 mm

LAN8720ACP Frequently Asked Questions (FAQs)

  • The recommended PCB layout for the LAN8720A-CP is to follow the guidelines provided in the Microchip application note AN-2054, which includes recommendations for component placement, routing, and grounding to ensure optimal performance and EMI compliance.
  • The LAN8720A-CP can be configured for half-duplex or full-duplex operation through the use of the DUPLEX pin. Tying the DUPLEX pin to VCC configures the device for full-duplex operation, while tying it to GND configures it for half-duplex operation.
  • The LAN8720A-CP supports cable lengths up to 100 meters, which is the standard maximum length for Ethernet cables.
  • The LAN8720A-CP has a built-in power-down mode that can be controlled through the PD pin. Tying the PD pin to VCC puts the device in power-down mode, while tying it to GND enables normal operation. Additionally, the device can be put into a low-power standby mode by setting the PHYAD[2:0] pins to 010.
  • The LAN8720A-CP requires external magnetics and transformers that meet the IEEE 802.3u standard for 10/100 Mbps Ethernet. The recommended transformer ratio is 1:1.4, and the recommended common-mode inductance is 350 μH.

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LAN8720ACP 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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