LAN8710 Datasheet, PDF (73/79 Pages) SMSC Corporation – MII/RMII 10/100 Ethernet Transceiver with HP Auto-MDIX and flexPWR Technology in a Small Footprint

MII/RMII 10/100 Ethernet Transceiver with HP Auto-MDIX and flexPWR^® Technology in a Small Footprint
Datasheet
Chapter 8 Application Notes
8.1
8.1.1
Application Diagram
The LAN8710 requires few external components. The voltage on the magnetics center tap can range
from 2.5 - 3.3V.
MII Diagram
MII
4
4
2
Interface
MDIO
MDC
nINT
LAN8710
10/100 PHY
32-QFN
MII
TXD[3:0]
TXCLK
TXER
TXEN
RXD[3:0]
RXCLK
RXDV
LED[2:1]
nRST
TXP
TXN
RXP
RXN
XTAL1/CLKIN
XTAL2
Mag
25MHz
Figure 8.1 Simplified Application Diagram
RJ45
SMSC LAN8710/LAN8710i
73
DATASHEET
Revision 1.0 (04-15-09)