LAN8710 Datasheet, PDF (1/79 Pages) SMSC Corporation – MII/RMII 10/100 Ethernet Transceiver with HP Auto-MDIX and flexPWR Technology in a Small Footprint

LAN8710/LAN8710i
MII/RMII 10/100 Ethernet
Transceiver with HP Auto-MDIX
and flexPWR^® Technology in a
Small Footprint
PRODUCT FEATURES
Datasheet
Highlights
„ Single-Chip Ethernet Physical Layer Transceiver
(PHY)
„ Comprehensive flexPWR^® Technology
— Flexible Power Management Architecture
— Power savings of up to 40% compared to competition
— LVCMOS Variable I/O voltage range: +1.6V to +3.6V
— Integrated 1.2V regulator with disable feature
„ HP Auto-MDIX support
„ Small footprint 32 pin QFN lead-free RoHS compliant
package (5 x 5 x 0.9mm height)
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
Key Benefits
„ 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 both MII and the reduced pin count RMII
interfaces
„ Power and I/Os
— Various low power modes
— Integrated power-on reset circuit
— Two status LED outputs
— Latch-Up Performance Exceeds 150mA per EIA/JESD
78, Class II
— May be used with a single 3.3V supply
„ Packaging
— 32-pin QFN (5x5 mm) Lead-Free RoHS Compliant
package with MII and RMII
„ Environmental
— Extended Commercial Temperature Range (0°C to
+85°C)
— Industrial Temperature Range (-40°C to +85°C) version
available (LAN8710i)
SMSC LAN8710/LAN8710i
DATASHEET
Revision 1.0 (04-15-09)