LAN7500-ABZJ

Manufacturer Part NumberLAN7500-ABZJ
DescriptionIC USB-10/100/1K ETH CTRL 56QFN
ManufacturerSMSC
LAN7500-ABZJ datasheets
 


Specifications of LAN7500-ABZJ

Mfg Application NotesLAN7500 SchematicDesign ResourcesLAN7500 BOM
Controller TypeEthernet Controller, USB 2.0 to 10/100/1KInterfaceUSB/Serial
Voltage - Supply1.2V, 2.5V, 3.3VOperating Temperature0°C ~ 70°C
Mounting TypeSurface MountPackage / Case56-VFQFN Exposed Pad
Lead Free Status / RoHS StatusLead free / RoHS CompliantCurrent - Supply-
Other names638-1108  
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LAN7500
Hi-Speed USB 2.0 to 10/100/1000 Gigabit Ethernet Controller
SMSC’s LAN7500 is a Hi-Speed USB 2.0 to 10/100/1000 Gigabit Ethernet controller providing a high-performance and cost-
effective USB to Ethernet connectivity solution. The LAN7500 contains an integrated 10/100/1000 Gigabit Ethernet PHY, USB
PHY, Hi-Speed USB 2.0 device controller, 10/100/1000 Gigabit Ethernet MAC, TAP controller, EEPROM controller and a FIFO
controller with a total of 32KB internal packet buffering. The device supports 10BASE-T, 100BASE-TX and 1000BASE-T Ethernet
and implements Control, Interrupt, Bulk-in and Bulk-out USB endpoints. The Ethernet controller supports auto-negotiation, auto-
polarity correction, HP Auto-MDIX* support and is compliant with IEEE 802.3/802.3u/802.3ab standards.
USB-based networking provides flexibility for the routing and placement of network connections anywhere in the system. USB-based
solutions leverage the existing USB stack for the Ethernet driver. The LAN7500 is also available with a wide range of drivers including
Windows
, Mac
and Linux
.
®
®
®
The LAN7500 also offers SMSC’s NetDetach™ and UniClock™ technologies. NetDetach allows for up to a 25% reduction in power
by enabling the host CPU to enter a low-power state when Ethernet is inactive. UniClock simplifies the clocking scheme and reduces
system BOM cost by using a single 25MHz crystal for both USB and Ethernet connectivity. Multiple power management features are
provided, including various low-power modes and Magic Packet™, Wake-on LAN (WOL) and Link Status Change wake events. These
wake events can be programmed to initiate a USB remote wakeup. The device is available in commercial (0º to 70ºC) and industrial
temperature range (-40º to 85ºC) options.
SMSC’s complimentary and confidential LANCheck
have selected our products for their application design-in**.
Highlights
Single-chip, Hi-Speed USB 2.0 to 10/100/1000 Gigabit
Ethernet controller
Implements NetDetach technology for reduced system power
consumption
Supports EEPROM-less operation for reduced BOM costs
Requires only a single 25MHz crystal
Target Applications
Embedded Systems
Consumer Electronics Devices
Netbooks/Smartbooks/MIDs
Docking Stations
www.smsc.com
and USBCheck
online design review services are available for customers who
®
TM
Easy upgrade for USB-based 10/100 Ethernet
(LAN9500/9500A) to 10/100/1000 Gigabit Ethernet
Supports IEEE 802.3/802.3u/802.3ab standards
Industrial temperature range option available (LAN7500i)
8x8mm, 56-pin QFN, lead-free RoHS-compliant package
Digital TVs (DTVs)
Set-top Boxes
Personal Video Recorders (PVRs)
Network Printers
USB Port Replicators
Stand-alone USB to Ethernet Dongles
Industrial Designs

LAN7500-ABZJ Summary of contents

  • Page 1

    ... HP Auto-MDIX* support and is compliant with IEEE 802.3/802.3u/802.3ab standards. USB-based networking provides flexibility for the routing and placement of network connections anywhere in the system. USB-based solutions leverage the existing USB stack for the Ethernet driver. The LAN7500 is also available with a wide range of drivers including Windows ...

  • Page 2

    ... For RoHS compliance and environmental information, please visit www.smsc.com/rohs Benefits Allows CPU to enter low-power state when Ethernet is inactive Reduces BOM component count and cost Diverse applications supported Reduces system power requirements Reduces CPU loading LAN7500 Target Applications PC Docking Station LAN7500 USB to Ethernet Dongle Set-top Box NetDetach UniClock Technology ...