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Datasheet Microchip LAN8740A

ManufacturerMicrochip
SeriesLAN8740A

Microchip's LAN8740A/LAN8740Ai are the latest generation of low-power, 10/100 Fast Ethernet PHYs featuring Energy Efficient Ethernet (IEEE 802

Datasheets

  • Download » Datasheet, PDF, 887 Kb, 09-07-2015
    LAN8740A/LAN8740Ai - Small Footprint MII/RMII 10/100 Energy Efficient Ethernet
    Docket ↓
    LAN8740A/LAN8740Ai
    Small Footprint MII/RMII 10/100 Energy Efficient Ethernet
    Transceiver with HP Auto-MDIX and flexPWRВ® Technology
    Highlights Key Benefits Single-Chip Ethernet Physical Layer Transceiver
    (PHY) Compliant with Energy Efficient Ethernet 802.3az Cable diagnostic support Wake on LAN (WoL) support Comprehensive flexPWR technology
    -Flexible power management architecture
    -LVCMOS Variable I/O voltage range: +1.8 V to
    +3.3 V
    -Integrated 1.2 V regulator with disable feature HP Auto-MDIX support Small footprint 32-pin VQFN, RoHS-compliant
    package (5 x 5 x 0.9 mm height) Deterministic 100 Mb internal loopback latency
    (MII Mode) High-performance 10/100 Ethernet transceiver
    -Compliant with IEEE802.3/802.3u (Fast Ethernet)
    -Compliant with ISO 802-3/IEEE 802.3
    (10BASE-T)
    -Compliant with Energy Efficient Ethernet IEEE
    802.3az
    -Loop-back modes
    -Auto-negotiation
    -Automatic polarity detection and correction
    -Link status change wake-up detection
    -Vendor specific register functions
    -Supports both MII and the reduced pin count RMII
    interfaces Power and I/Os ...

Prices

Status

LAN8740A-ENLAN8740A-EN-TRLAN8740AI-ENLAN8740AI-EN-TR
Lifecycle StatusProduction (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)

Packaging

Parametrics

LAN8740A-ENLAN8740A-EN-TRLAN8740AI-ENLAN8740AI-EN-TR
# Ethernet Ports1111
Automotive GradeNoNoNoNo
Cable DiagnosticsYesYesYesYes
EEEYesYesYesYes
Ethernet Bandwidth10/100Mbps10/100Mbps10/100Mbps10/100Mbps
Fiber SupportNoNoNoNo
InterfaceMII/RMIIMII/RMIIMII/RMIIMII/RMII
LEDs2222
On-Chip TerminationNoNoNoNo
Op. Voltage, V3.33.33.33.3
Operating Temperature Range, °C0 to +700 to +70-40 to +85-40 to +85
Temp Range Max.(° C)85858585
Temp Range Min.(° C)-40-40-40-40
Vdd I/O, V1.8/2.5/3.31.8/2.5/3.31.8/2.5/3.31.8/2.5/3.3
WOLYesYesYesYes

Eco Plan

LAN8740A-ENLAN8740A-EN-TRLAN8740AI-ENLAN8740AI-EN-TR
RoHSCompliantCompliantCompliantCompliant

Moldel Line

Series: LAN8740A (4)

Manufacturer's Classification

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

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