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LAN8810

Gigabit Ethernet Transceiver

Status: In Production

Features:

  • Single-Chip Ethernet Physical Layer Transceiver (PHY)
  • Compliant with IEEE 802.3ab (1000BASE-T), IEEE 802.3u (Fast Ethernet), and ISO 802-3/IEEE 802.3 (10BASE-T)
  • HP Auto-MDIX support in accordance with IEEE 802.3ab specification at 10/100/1000 Mbps operation
  • Small footprint 72-pin QFN RoHS compliant package with GMII (10 x 10 x 0.9mm height)
  • Flexible configurations for LED status indicators
  • Implements Reduced Power Operating Modes
  • Compliant with IEEE 802.3ab (1000BASE-T)
  • Compliant with IEEE 802.3/802.3u (Fast Ethernet)
  • Compliant with ISO 802-3/IEEE 802.3 (10BASE-T)
  • 10BASE-T, 100BASE-TX and 1000BASE-T support
  • Loop-back modes
  • Auto-negotiation (NEXT page support)
  • Automatic polarity detection and correction
  • Link status change wake-up detection
  • Vendor specific register functions
  • Controlled impedance outputs
  • Four status LED outputs and configurable LED modes with support for tricolor operation
  • GMII pins tolerant to 3.6V
  • Integrated DSP implements adaptive equalizer, echo cancellers, and crosstalk cancellers
  • Efficient digital baseline wander correction
  • Configurable LED outputs
  • Various low power modes
  • Variable voltage I/O supply (2.5V/3.3V)
  • IEEE 1149.1 (JTAG) boundary scan
  • Multiple clock options - 25MHz crystal or 125MHz clock
  • 72-pin QFN (10x10 mm) RoHS compliant package with GMII
  • Commercial temperature range (0°C to +70°C)
  • Industrial temperature range (-40°C to +85°C)
  • Set-Top Boxes
  • Networked Printers and Servers
  • Test Instrumentation
  • LAN on Motherboard
  • Embedded Telecom Applications
  • Video Record/Playback Systems
  • Cable Modems/Routers
  • DSL Modems/Routers
  • Digital Video Recorders
  • IP and Video Phones
  • Wireless Access Points
  • Digital Televisions
  • Digital Media Adaptors/Servers
  • Gaming Consoles
  • POE Applications
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Overview
Documents
Development Environment
RoHS Information
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Device Overview

Summary

The Microchip LAN8810/LAN8810i is a low-power 10BASE-T/100BASE-TX/1000BASE-T Gigabit Ethernet physical layer (PHY) transceiver with variable I/O voltage that is fully compliant with the IEEE 802.3 and 802.3ab standards.

The LAN8810/LAN8810i can be configured to communicate with an Ethernet MAC via the standard MII (IEEE 802.3u)/GMII(IEEE 802.3z) interfaces. It contains a full-duplex transceiver for 1000Mbps operation on four pairs of category 5 or better balanced twisted pair cable. Per IEEE 802.3-2005 standards, all digital interface pins are tolerant to 3.6V.

The LAN8810/LAN8810i is configurable via hardware and software, supporting both IEEE 802.3-2005 compliant and vendor-specific register functions via SMI. The LAN8810/LAN8810i implements Auto-Negotiation to automatically determine the best possible speed and duplex mode of operation. HP Auto-MDIX support allows the use of direct connect or cross-over cables.


*The LANCheck online design review service is subject to Microchip's Program Terms and Conditions and requires a myMicrochip account.

Additional Features

    Highlights

    • Single-Chip Ethernet Physical Layer Transceiver (PHY)
    • Compliant with IEEE 802.3ab (1000BASE-T), IEEE 802.3u (Fast Ethernet), and ISO 802-3/IEEE 802.3 (10BASE-T)
    • HP Auto-MDIX support in accordance with IEEE 802.3ab specification at 10/100/1000 Mbps operation
    • Small footprint 72-pin QFN RoHS compliant package with GMII (10 x 10 x 0.9mm height)
    • Flexible configurations for LED status indicators
    • Implements Reduced Power Operating Modes

    Key Benefits

    • High-Performance 10/100/1000 Ethernet Transceiver
      • Compliant with IEEE 802.3ab (1000BASE-T)
      • Compliant with IEEE 802.3/802.3u (Fast Ethernet)
      • Compliant with ISO 802-3/IEEE 802.3 (10BASE-T)
      • 10BASE-T, 100BASE-TX and 1000BASE-T support
      • Loop-back modes
      • Auto-negotiation (NEXT page support)
      • Automatic polarity detection and correction
      • Link status change wake-up detection
      • Vendor specific register functions
      • Supports GMII interface
        • Controlled impedance outputs
      • Four status LED outputs and configurable LED modes with support for tricolor operation
      • Compliant with IEEE 802.3-2005 standards
        • GMII pins tolerant to 3.6V
      • Integrated DSP implements adaptive equalizer, echo cancellers, and crosstalk cancellers
      • Efficient digital baseline wander correction
    • Power and I/Os
      • Configurable LED outputs
      • Various low power modes
      • Variable voltage I/O supply (2.5V/3.3V)
    • Miscellaneous Features
      • IEEE 1149.1 (JTAG) boundary scan
      • Multiple clock options - 25MHz crystal or 125MHz clock
    • Packaging
      • 72-pin QFN (10x10 mm) RoHS compliant package with GMII
    • Environmental
      • Commercial temperature range (0°C to +70°C)
      • Industrial temperature range (-40°C to +85°C)

    Target Applications

    • Set-Top Boxes
    • Networked Printers and Servers
    • Test Instrumentation
    • LAN on Motherboard
    • Embedded Telecom Applications
    • Video Record/Playback Systems
    • Cable Modems/Routers
    • DSL Modems/Routers
    • Digital Video Recorders
    • IP and Video Phones
    • Wireless Access Points
    • Digital Televisions
    • Digital Media Adaptors/Servers
    • Gaming Consoles
    • POE Applications
Parametrics
Name
Value
Description
GMII 10/100/1000 Ethernet Transceiver with HP Auto-MDIX Support
Ethernet Bandwidth
10/100/1000Mbps
LEDs
4
# of Ethernet Ports
1
Interface
GMII
EEE
No
Temp. Range Min. (°C)
-40
Temp. Range Max. (°C)
85
HP-Auto MDIX
Yes
Wake-on-LAN
No
Interface1
GMII
Copper Support
Yes
Supply Voltage (V)
1.2
MAC I/O Voltage
2.5/3.3

Documents

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Supporting Collateral

Development Environment

  • Demo & Evaluation Boards
Demo & Evaluation Boards
LAN7500 High-Speed USB 2.0 to 10/100/1000 Ethernet Customer Evaluation Board
LAN7500 High-Speed USB 2.0 to 10/100/1000 Ethernet Customer Evaluation Board ( EVB-LAN7500 )


The EVB-LAN7500 is full featured Evaluation Board EVB that utilizes the LAN7500 to provide a fully functional, bus-powered USB to Ethernet interface. The EVB-LAN7500 provides a fully integrated Ethernet port and USB port via the onboard RJ45 and USB Type A connectors. The onboard 4K EEPROM is used to load the EVB-LAN7500 USB configuration parameters and MAC address. LAN7500 software...

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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (grams)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
LAN8810-AKZE
0.220600
1.845238
72
VQFN
10x10x0.9mm
Matte Tin
e3
LAN8810I-AKZE
0.220600
1.845238
72
VQFN
10x10x0.9mm
Matte Tin
e3
LAN8810-AKZE-TR
0.220600
0.500000
72
VQFN
10x10x0.9mm
Matte Tin
e3
LAN8810I-AKZE-TR
0.220600
0.500000
72
VQFN
10x10x0.9mm
Matte Tin
e3
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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