Home  KSZ9021RN  KSZ9021RN VS KSZ9021RNI

KSZ9021RN vs KSZ9021RN vs KSZ9021RNI Comparison

  • Hide Shared Attributes
    KSZ9021RN
    KSZ9021RN
    KSZ9021RNI
    KSZ9021RNI
  • Part No.
    KSZ9021RN
    KSZ9021RN
    KSZ9021RNI
  • Description
    MICREL SEMICONDUCTOR KSZ9021RN Ethernet Controller, 1000Mbps, IEEE 802.3, 3.3V, QFN, 48Pins
    MICREL SEMICONDUCTOR KSZ9021RN Ethernet Controller, 1000Mbps, IEEE 802.3, 3.3V, QFN, 48Pins
    PHY 1CH 10Mbps/100Mbps/1Gbps 1.2V/3.3V 48Pin QFN EP Tray
  • Manufacturer
    Micrel
    Micrel
    Microchip
  • Classification
    Interface ICs
    Interface ICs
    Ethernet Controller Ics
  • Reference Price(USD)
    $3.275
    $3.275
    $4.260
  • Inventory(pcs)
    0
    0
    5.2k
  • Case/Package
    QFN-48
    QFN-48
    QFN-48
  • Number of Pins
    48
    48
    48
  • Number of Channels
    -
    -
    1
  • Data Rate
    1.00 Gbps
    1.00 Gbps
    1.00 Gbps
  • Number of Positions
    48
    48
    48
  • Supply Voltage (DC)
    3.30V (max)
    3.30V (max)
    -
  • ECCN Code
    -
    -
    EAR99
  • Supply Current
    563 mA
    563 mA
    563 mA
  • Operating Temperature
    0℃ ~ 70℃
    0℃ ~ 70℃
    -40℃ ~ 85℃
  • Size-Length
    7 mm
    7 mm
    7 mm
  • Size-Width
    7 mm
    7 mm
    7 mm
  • Size-Height
    -
    -
    0.8 mm
  • Mounting Style
    Surface Mount
    Surface Mount
    Surface Mount
  • Packaging
    Each
    Each
    Tray
  • REACH SVHC Compliance
    No SVHC
    No SVHC
    -
  • Lead-Free Status
    Lead Free
    Lead Free
    Lead Free
  • RoHS
    RoHS Compliant
    RoHS Compliant
    RoHS Compliant
  • Product Lifecycle Status
    Not Recommended for New Design
    Not Recommended for New Design
    Unknown
  • Operating Temperature (Min)
    0 ℃
    0 ℃
    -40 ℃
  • REACH SVHC Compliance Edition
    2015/06/15
    2015/06/15
    2015/12/17
  • Supply Voltage
    3.135V ~ 3.465V
    3.135V ~ 3.465V
    3.135V ~ 3.465V
  • Operating Temperature (Max)
    70 ℃
    70 ℃
    85 ℃
  • Supply Voltage (Max)
    3.3 V
    3.3 V
    1.26 V
  • Supply Voltage (Min)
    -
    -
    1.14 V
  • Overview
    KSZ9021RN Product overview

    The KSZ9021RN is a Gigabit Ethernet Transceiver with RGMII support for transmission and reception of data over standard CAT-5 unshielded twisted pair (UTP) cable. The transceiver provides the reduced gigabit media independent interface (RGMII) for direct connection to RGMII MACs in gigabit Ethernet processors and switches for data transfer at 10/100/1000Mbps speed. It 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 transceiver I/Os and board. Micrel LinkMD® TDR-based cable diagnostics permit identification of faulty copper cabling. Remote and local loopback functions provide verification of analogue and digital data paths.

    .
    On-chip termination resistors for the differential pairs
    .
    Programmable LED outputs for link, activity and speed
    .
    Baseline wander correction
    .
    LinkMD® TDR-based cable diagnostics for identification of faulty copper cabling
    .
    Loopback modes for diagnostics
    View all
    KSZ9021RN Product overview

    The KSZ9021RN is a Gigabit Ethernet Transceiver with RGMII support for transmission and reception of data over standard CAT-5 unshielded twisted pair (UTP) cable. The transceiver provides the reduced gigabit media independent interface (RGMII) for direct connection to RGMII MACs in gigabit Ethernet processors and switches for data transfer at 10/100/1000Mbps speed. It 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 transceiver I/Os and board. Micrel LinkMD® TDR-based cable diagnostics permit identification of faulty copper cabling. Remote and local loopback functions provide verification of analogue and digital data paths.

    .
    On-chip termination resistors for the differential pairs
    .
    Programmable LED outputs for link, activity and speed
    .
    Baseline wander correction
    .
    LinkMD® TDR-based cable diagnostics for identification of faulty copper cabling
    .
    Loopback modes for diagnostics
    View all
    KSZ9021RNI Product overview

    The KSZ9021RNI is a Gigabit Ethernet Transceiver with RGMII support for transmission and reception of data over standard CAT-5 unshielded twisted pair (UTP) cable. The KSZ9021RL provides the reduced gigabit Media Independent Interface (RGMII) for direct connection to RGMII MACs in gigabit Ethernet processors and switches for data transfer at 10/100/1000Mbps speed. It 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 transceiver I/Os and board. Micrel LinkMD® TDR-based cable diagnostics permit identification of faulty copper cabling. Remote and local loopback functions provide verification of analogue and digital data paths.

    .
    On-chip termination resistors for the differential pairs
    .
    Programmable LED outputs for link, activity and speed
    .
    Baseline wander correction
    .
    LinkMD® TDR-based cable diagnostics for identification of faulty copper cabling
    .
    Loopback modes for diagnostics
    View all

KSZ9021RN Alternative Parts

Image Part Compare Manufacturer Category Description
Image:KSZ9021RN Mfr.Part#:KSZ9021RN Compare: Current Part Manufacturers:Microchip Category:Ethernet Controller Ics Description:Phy 1ch 10mbps/100mbps/1gbps 1.2v/3.3v 48pin qfn ep tray
Image:KSZ9021RNI Mfr.Part#:KSZ9021RNI Compare: KSZ9021RN VS KSZ9021RNI Manufacturers:Microchip Category:Ethernet Controller Ics Description:Phy 1ch 10mbps/100mbps/1gbps 1.2v/3.3v 48pin qfn ep tray
Image:KSZ9021RN Mfr.Part#:KSZ9021RN Compare: KSZ9021RN VS KSZ9021RN Manufacturers:Micrel Category:Interface ICs Description:Micrel semiconductor ksz9021rn ethernet controller, 1000mbps, ieee 802.3, 3.3v, qfn, 48pins
Image:KSZ9021RNI Mfr.Part#:KSZ9021RNI Compare: KSZ9021RN VS KSZ9021RNI Manufacturers:Micrel Category:Interface ICs Description:Micrel semiconductor ksz9021rni ethernet controller, 1gbps, ieee 802.3, 1.14v, 1.26v, qfn, 48pins