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LAN9500AI-ABZJ-TR - Microchip

Description: Ethernet ICs USB 2.0 Ethernet MAC PHY Auto-MDIX

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PCB Footprints
LAN9500AI-ABZJ-TR - Microchip PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - 56-QFN_1
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3D Models
LAN9500AI-ABZJ-TR - Microchip  - 3D model - Quad Flat No-Lead - 56-QFN_1
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LAN9500AI-ABZJ-TR Details

  • Manufacturer Part Number:

    LAN9500AI-ABZJ-TR

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Package Description:

    QFN-56

  • Pin Count:

    56

  • Manufacturer Package Code:

    VQFN-56

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    15 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    13

  • Boundary Scan:

    YES

  • Bus Compatibility:

    USB

  • Clock Frequency-Max:

    25 MHz

  • Communication Protocol:

    SYNC; BIT ;BYTE

  • Data Encoding/Decoding Method:

    NRZI; BIPH-LEVEL(MANCHESTER)

  • Data Transfer Rate-Max:

    60 MBps

  • JESD-30 Code:

    S-XQCC-N56

  • JESD-609 Code:

    e3

  • Length:

    8 mm

  • Low Power Mode:

    YES

  • Number of Serial I/Os:

    4

  • Number of Terminals:

    56

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC56,.31SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    8 mm

  • uPs/uCs/Peripheral ICs Type:

    SERIAL IO/COMMUNICATION CONTROLLER, SERIAL

LAN9500AI-ABZJ-TR Frequently Asked Questions (FAQs)

  • Microchip provides a recommended PCB layout guide in the LAN9500AI-ABZJ-TR datasheet, but it's also recommended to follow the IEEE 802.3u standard for 100BASE-TX and 10BASE-T Ethernet applications. Additionally, it's essential to minimize the distance between the LAN9500AI-ABZJ-TR and the RJ-45 connector to reduce EMI and improve signal integrity.
  • The LAN9500AI-ABZJ-TR can be configured for half-duplex or full-duplex operation through the MDIX and MDC registers. For half-duplex operation, set MDIX = 0 and MDC = 0. For full-duplex operation, set MDIX = 1 and MDC = 1. Refer to the LAN9500AI-ABZJ-TR datasheet for more information on register settings.
  • The LAN9500AI-ABZJ-TR supports cable lengths up to 100 meters for 100BASE-TX and 10BASE-T Ethernet applications, as specified in the IEEE 802.3u standard.
  • The LAN9500AI-ABZJ-TR has a built-in power management feature that can be controlled through the PME (Power Management Event) pin. The PME pin can be used to detect link status and adjust power consumption accordingly. Additionally, the LAN9500AI-ABZJ-TR has a low-power mode that can be enabled through the LPM (Low Power Mode) register.
  • The LAN9500AI-ABZJ-TR has a maximum junction temperature of 150°C. It's essential to ensure proper thermal design and heat dissipation to prevent overheating. A thermal pad is recommended to improve heat dissipation, and the device should be mounted on a multi-layer PCB with a thermal via to the ground plane.

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LAN9500AI-ABZJ-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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