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Datasheet Microchip LAN8742A

ManufacturerMicrochip
SeriesLAN8742A

Microchip's LAN8742A/LAN8742Ai are the latest generation of low-power, 10/100 Fast Ethernet PHYs featuring Wake-On-LAN functionality, which provides additional system sleep modes for improved power savings

Datasheets

  • Download » Datasheet PDF, 1.1 Mb, File published: Sep 7, 2015
    LAN8742A/LAN8742Ai - Small Footprint RMII 10/100 Ethernet Transceiver with HP
    Docket ↓
    LAN8742A/LAN8742Ai
    Small Footprint RMII 10/100 Ethernet Transceiver with HP
    Auto-MDIX and flexPWRВ® Technology
    Highlights Key Benefits Single-Chip Ethernet Physical Layer Transceiver
    (PHY) 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 Miniature 24-pin VQFN, RoHS-compliant package (4 x 4 x 0.9 mm height) High-performance 10/100 Ethernet transceiver
    -Compliant with IEEE802.3/802.3u (Fast Ethernet)
    -Compliant with ISO 802-3/IEEE 802.3
    (10BASE-T)
    -Loop-back modes
    -Auto-negotiation
    -Automatic polarity detection and correction
    -Link status change wake-up detection
    -Vendor specific register functions
    -Supports the reduced pin count RMII interface Power and I/Os
    -Various low power modes
    -Integrated power-on reset circuit
    -Two status LED outputs
    -May be used with a single 3.3 V supply Additional Features
    -Ability to use a low cost 25 MHz crystal for ...

Prices

Status

LAN8742A-CZLAN8742A-CZ-TRLAN8742AI-CZLAN8742AI-CZ-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

LAN8742A-CZLAN8742A-CZ-TRLAN8742AI-CZLAN8742AI-CZ-TR
# Ethernet Ports1111
Automotive GradeNoNoNoNo
Cable DiagnosticsYesYesYesYes
EEENoNoNoNo
Ethernet Bandwidth10/100Mbps10/100Mbps10/100Mbps10/100Mbps
Fiber SupportNoNoNoNo
InterfaceRMIIRMIIRMIIRMII
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, V1.8/3.31.8/3.31.8/3.31.8/3.3
WOLYesYesYesYes

Eco Plan

LAN8742A-CZLAN8742A-CZ-TRLAN8742AI-CZLAN8742AI-CZ-TR
RoHSCompliantCompliantCompliantCompliant

Moldel Line

Series: LAN8742A (4)

Manufacturer's Classification

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

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