LAN8187/LAN8187I
High-Performance MII
and RMII 10/100 Ethernet
PHY with HP Auto-MDIX
PRODUCT FEATURES
Single-Chip Ethernet Physical Layer Transceiver
(PHY)
Performs HP Auto-MDIX in accordance with IEEE
802.3ab specification
Automatic Polarity Correction
Comprehensive SMSC flexPWR
TM
Technology
— Flexible Power Management Architecture
Datasheet
Applications
Set Top Boxes
Network Printers and Servers
LAN on Motherboard
10/100 PCMCIA/CardBus Applications
Embedded Telecom Applications
Video Record/Playback Systems
Cable Modems/Routers
Digital Video Recorders
Personal video Recorders
IP and Video Phones
Wireless Access Points
Digital Televisions
Digital Media Adapters/Servers
POS Terminals
Automotive Networking
Gaming Consoles
Security Systems
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.
Energy Detect power-down mode
Low Current consumption power down mode
Low operating current consumption:
— 39mA typical in 10BASE-T and
— 79mA typical in 100BASE-TX mode
8kV HBM ESD Performance
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 64-pin TQFP package; green, lead-free
4 LED status indicators
Commercial Operating Temperature 0° C to 70° C
Industrial Operating Temperature -40° C to 85° C
version available (LAN8187I)
ORDER NUMBER(S):
LAN8187-JT FOR 64-PIN, TQFP PACKAGE (GREEN, LEAD-FREE)
LAN8187I-JT FOR INDUSTRIAL TEMPERATURE 64-PIN, TQFP PACKAGE (GREEN, LEAD-FREE)
SMSC LAN8187/LAN8187I
DATASHEET
Revision 0.6 (02-24-06)
SMSC [ SMSC CORPORATION ]
