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Datasheet Microchip KSZ8051MNL-TR

Part NumberKSZ8051MNL-TR

The KSZ8051 is an AEC-Q100 standard qualified single-supply 10Base-T/100Base-TX Ethernet physical-layer transceiver for automotive applications


  • Download » Datasheet, PDF, 1.3 Mb, 11-15-2016
    KSZ8051MNL/RNL - 10Base-T/100Base-TX Automotive PHY
    Docket ↓
    10BASE-T/100BASE-TX Automotive
    Physical Layer Transceiver
    Features Target Applications Single-Chip 10BASE-T/100BASE-TX IEEE 802.3
    Compliant Ethernet Transceiver AEC-Q100 Qualified for Automotive Applications MII Interface Support (KSZ8051MNL) RMII v1.2 Interface Support with a 50 MHz Reference Clock Output to MAC, and an Option to
    Input a 50 MHz Reference Clock (KSZ8051RNL) Back-to-Back Mode Support for a 100 Mbps Copper Repeater MDC/MDIO Management Interface for PHY Register Configuration Programmable Interrupt Output LED Outputs for Link, Activity, and Speed Status
    Indication On-Chip Termination Resistors for the Differential
    Pairs Baseline Wander Correction HP Auto MDI/MDI-X to Reliably Detect and Correct Straight-Through and Crossover Cable Connections with Disable and Enable Option Auto-Negotiation to Automatically Select the
    Highest Link-Up Speed (10/100 Mbps) and
    Duplex (Half/Full) Power-Down and Power-Saving Modes LinkMDВ® TDR-Based Cable Diagnostics to Identify Faulty Copper Cabling Parametric NAND Tree Support for Fault Detection Between Chip I/Os and the Board Loopback Modes for Diagnostics Single 3.3V Power Supply with VDD I/O Options
    for 1.8V, 2.5V, or 3.3V Built-In 1.2V Regulator for Core Available in 32-pin 5 mm x 5 mm QFN Package Automotive In-Vehicle Networking пѓЈ 2016 Microchip Technology Inc. DS00002310A-page 1 KSZ8051MNL/RNL
    It is our intention to provide our valued customers with the best documentation possible to ensure successful use of your Microchip
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    revision of silicon and revi ...


    Price KSZ8051MNL-TR
    AliExpressFree shipping Ksz8051mnl TR TXRX PHY 10 T100 3.3 V MII 32-QFN KSZ8051MNLTR 8051 KSZ8051 3PCSLOT4,05 $
    More about terms of delivery »


Lifecycle StatusProduction (Appropriate for new designs but newer alternatives may exist)




# Ethernet Ports1
Automotive GradeYes
Cable DiagnosticsYes
Ethernet Bandwidth10/100Mbps
Fiber SupportNo
On-Chip TerminationYes
Op. Voltage3.3 V
Temp Range Max.(° C)105
Temp Range Min.(° C)-40
Vdd I/O1.8/2.5/3.3 V

Eco Plan


Moldel Line

Series: KSZ8051 (15)

Manufacturer's Classification

  • High-Speed Networking and Video > Ethernet > Ethernet PHYs

Other Names:


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