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KSZ9021RN KSZ9031 Integrated Circuits IC Microchip Gigabit Ethernet Transceiver KSZ9021RNXCA

    Buy cheap KSZ9021RN KSZ9031 Integrated Circuits IC Microchip Gigabit Ethernet Transceiver KSZ9021RNXCA from wholesalers
     
    Buy cheap KSZ9021RN KSZ9031 Integrated Circuits IC Microchip Gigabit Ethernet Transceiver KSZ9021RNXCA from wholesalers
    • Buy cheap KSZ9021RN KSZ9031 Integrated Circuits IC Microchip Gigabit Ethernet Transceiver KSZ9021RNXCA from wholesalers
    • Buy cheap KSZ9021RN KSZ9031 Integrated Circuits IC Microchip Gigabit Ethernet Transceiver KSZ9021RNXCA from wholesalers
    • Buy cheap KSZ9021RN KSZ9031 Integrated Circuits IC Microchip Gigabit Ethernet Transceiver KSZ9021RNXCA from wholesalers

    KSZ9021RN KSZ9031 Integrated Circuits IC Microchip Gigabit Ethernet Transceiver KSZ9021RNXCA

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    Brand Name : Microchip Technology
    Model Number : KSZ9021RN KSZ9031
    Certification : ROHS
    Price : Negotiated
    Payment Terms : T/T, Western Union,PAYPAL
    Supply Ability : 6600PCS
    Delivery Time : In stock
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    KSZ9021RN KSZ9031 Integrated Circuits IC Microchip Gigabit Ethernet Transceiver KSZ9021RNXCA

    KSZ9021RN KSZ9031 Integrated Circuits IC Microchip Gigabit Ethernet Transceiver KSZ9021RNXCA

    KSZ9021RN Integrated Circuits IC Microchip Gigabit Ethernet Transceiver KSZ9021RNXCA

    KSZ9021RN KSZ9021GN KSZ9021RNI KSZ9021GNI KSZ9021GQ KSZ9021GQI


    Not Recommended for new designs.
    Alternate Products:
    KSZ9031


    The KSZ9021 is a completely integrated triple speed (10Base-T/100Base-TX/1000Base-T) Ethernet Physical Layer Transceiver for transmission and reception of data over standard CAT-5 unshielded twisted pair (UTP) cable.


    The KSZ9021Gxx provides the industry standard Gigabit Media Independent Interface/Media Independent Interface (GMII/MII) for connection to GMII/MII MACs in Gigabit Ethernet Processors and Switches for data transfer at 1000Mbps or 10/100Mbps speed. The KSZ9021Rxx provides the Reduced Gigabit Media Independent Interface (RGMII).


    The KSZ9021 reduces board cost and simplifies board layout by using on-chip termination resistors for the four differential pairs and by integrating a LDO controller to drive a low cost MOSFET to supply the 1.2V core. The KSZ9021 provides diagnostic features to facilitate system bring-up and debugging in production testing and in product deployment. Parametric NAND tree support enables fault detection between KSZ9021 I/Os and board. Micrel LinkMD® TDR-based cable diagnostics permit identification of faulty copper cabling. Remote and local loopback functions provide verification of analog and digital data paths.


    The KSZ9021RL is available in a 64-pin, lead-free E-LQFP package, and is offered as the KSZ9021RN in the smaller 48-pin QFN package. The KSZ9021GN is available in a 64-pin, lead-free QFN package and the KSZ9021GQ is available in a 128-pin, lead-free PQFP package.


    KSZ9897 Specification:Network Interfaces IC

    Category
    Interface - Drivers, Receivers, Transceivers
    Mfr
    Microchip Technology
    Series
    flexPWR™
    Part Status
    Active
    Ethernet Bandwidth10/100/1000Mbps
    TX RX RAM Buffern/a
    Interrupt PinYes
    Op Voltage3.3
    # Ethernet Ports5
    InterfaceMII/RMII/RGMII/SGMII
    IOPins0
    IEEE1588No
    Temp Range Min-40
    Temp Range Max85
    Turbo MIINo
    Dual MII SupportYes
    AutomotiveNo
    # of Ether Ports7
    ManagedYes
    Copper Support10/100/1000 (5)
    Fiber SupportSGMII
    MIIYes
    RMIIYes
    SMIINo
    SNINo
    GMIINo
    RGMIIYes
    SGMIIYes
    8/16-bitNo
    32-bitNo
    PCINo
    Supply Voltage (V)3.3
    Internal LDONo
    Vdd I/O (V)1.8/2.5/3.3
    LinkMD Cable DiagYes
    Repeater ModeNo
    On-Chip TerminationYes
    Pin-Pin Withn/a
    Smart Power AdjustYes
    Largest Pkt-Size Bytes9000
    IPV6Yes
    # of VLAN128
    Flow CtrlYes
    Rate LimitingYes
    Rapid Spanning TreeYes
    Static MAC AddrYes
    More parts numberKSZ9897, KSZ9567, KSZ9477 and KSZ8567


    Environmental & Export Classifications

    ATTRIBUTEDESCRIPTION
    RoHS StatusROHS3 Compliant
    Moisture Sensitivity Level (MSL)3 (168 Hours)
    REACH StatusREACH Unaffected
    ECCN3A991B1A
    HTSUS8542.32.0071


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