LAN8700/LAN8700i
±15kV ESD Protected MII/RMII
10/100 Ethernet Transceiver with HP
Auto-MDIX Support and flexPWR®
Technology in a Small Footprint
Datasheet
PRODUCT FEATURES
Single-Chip Ethernet Physical Layer Transceiver
(PHY)
Applications
Set Top Boxes
ESD Protection levels of ±8kV HBM without external
protection devices
Network Printers and Servers
LAN on Motherboard
ESD protection levels of EN/IEC61000-4-2, ±8kV
contact mode, and ±15kV for air discharge mode per
independent test facility
Comprehensive flexPWR® Technology
10/100 PCMCIA/CardBus Applications
Embedded Telecom Applications
Video Record/Playback Systems
Cable Modems/Routers
DSL Modems/Routers
Digital Video Recorders
Personal Video Recorders
IP and Video Phones
Wireless Access Points
Digital Televisions
—
Flexible Power Management Architecture
LVCMOS Variable I/O voltage range: +1.6V to +3.6V
Integrated 3.3V to 1.8V regulator for optional single
supply operation.
—
Regulator can be disabled if 1.8V system supply is
available.
Performs HP Auto-MDIX in accordance with IEEE
802.3ab specification
Digital Media Adaptors/Servers
POS Terminals
Cable length greater than 150 meters
Automatic Polarity Correction
Automotive Networking
Gaming Consoles
Latch-Up Performance Exceeds 150mA per
EIA/JESD 78, Class II
Security Systems
Energy Detect power-down mode
POE Applications
Low Current consumption power down mode
Access Control
Low operating current consumption:
—
—
39mA typical in 10BASE-T and
79mA typical in 100BASE-TX mode
Supports Auto-negotiation and Parallel Detection
Supports the Media Independent Interface (MII) and
Reduced Media Independent Interface (RMII)
Compliant with IEEE 802.3-2005 standards
—
MII Pins tolerant to 3.6V
IEEE 802.3-2005 compliant register functions
Integrated DSP with Adaptive Equalizer
Baseline Wander (BLW) Correction
Vendor Specific register functions
Low profile 36-pin QFN lead-free RoHS compliant
package (6 x 6 x 0.9mm height)
4 LED status indicators
Commercial Operating Temperature 0° C to 70° C
Industrial Operating Temperature -40° C to 85° C
version available (LAN8700i)
SMSC LAN8700/LAN8700i
Revision 2.3 (04-12-11)
DATASHEET