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LAN9646-I/MXX - Microchip

Description: Ethernet Switch IEEE 802.3, 10/100/1000 Base-T/TX PHY I2C, MII, RGMII, RMII, SGMII, SPI Interface 132-DRQFN (11x11) , 1.14V ~ 1.26V, 2.375V ~ 2.625V, 680mA (Typ) , -40°C ~ 85°C (TA)

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PCB Footprints
LAN9646-I/MXX - Microchip PCB footprint - Other - Other - 132-Lead Very Thin Plastic Quad Flat, No Lead Package (MXX) - 11x11x0.9 mm Body [DVQFN]; Dual Row, Punch
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3D Models
LAN9646-I/MXX - Microchip  - 3D model - Other - 132-Lead Very Thin Plastic Quad Flat, No Lead Package (MXX) - 11x11x0.9 mm Body [DVQFN]; Dual Row, Punch
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LAN9646-I/MXX Details

  • Manufacturer Part Number:

    LAN9646-I/MXX

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    DVQFN-132

  • Pin Count:

    132

  • Manufacturer Package Code:

    VQFN-132

  • Country Of Origin:

    Taiwan

  • Factory Lead Time:

    14 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    25

  • JESD-30 Code:

    S-PQCC-N132

  • JESD-609 Code:

    e3

  • Length:

    11 mm

  • Number of Functions:

    1

  • Number of Terminals:

    132

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC132,.43SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Seated Height-Max:

    0.9 mm

  • Supply Voltage-Nom:

    1.2 V

  • Surface Mount:

    YES

  • Telecom IC Type:

    ETHERNET SWITCH

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    11 mm

LAN9646-I/MXX Frequently Asked Questions (FAQs)

  • The LAN9646-I/MXX supports cable lengths up to 100 meters, as per the IEEE 802.3u standard for Fast Ethernet.
  • Yes, the LAN9646-I/MXX is compatible with 3.3V power supplies. However, it's essential to ensure that the voltage regulator and power supply design meet the recommended operating conditions.
  • The LAN9646-I/MXX can be configured for half-duplex or full-duplex operation through the PHY register settings. Refer to the datasheet and application notes for specific register settings and configuration details.
  • The LAN9646-I/MXX has an operating temperature range of -40°C to +85°C (industrial grade) and 0°C to +70°C (commercial grade).
  • Yes, the LAN9646-I/MXX is a standalone PHY device that can be used with any MCU that supports the MII (Media Independent Interface) or RMII (Reduced Media Independent Interface) interface.

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LAN9646-I/MXX 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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