MII/RMII 10/100 Ethernet Transceiver with HP Auto-MDIX and flexPWR
®
Technology in a Small Footprint
Datasheet
7.1.4
DC Characteristics - Input and Output Buffers
Table 7.5 MII Bus Interface Signals
NAME
TXD0
TXD1
TXD2
TXD3
TXEN
TXCLK
RXD0/MODE0
RXD1/MODE1
RXD2/RMIISEL
RXD3/PHYAD2
V
IH
(V)
0.63 * VDDIO
0.63 * VDDIO
0.63 * VDDIO
0.63 * VDDIO
0.63 * VDDIO
V
IL
(V)
0.39 * VDDIO
0.39 * VDDIO
0.39 * VDDIO
0.39 * VDDIO
0.39 * VDDIO
-8 mA
-8 mA
-8 mA
-8 mA
-8 mA
-8 mA
-8 mA
-8 mA
-8 mA
-8 mA
0.63 * VDDIO
0.63 * VDDIO
0.63 * VDDIO
0.39 * VDDIO
0.39 * VDDIO
0.39 * VDDIO
-8 mA
-8 mA
+8 mA
+8 mA
+0.4
+0.4
VDDIO – +0.4
3.6
+8 mA
+8 mA
+8 mA
+8 mA
+8 mA
+8 mA
+8 mA
+8 mA
+8 mA
+8 mA
+0.4
+0.4
+0.4
+0.4
+0.4
+0.4
+0.4
+0.4
+0.4
+0.4
VDDIO – +0.4
VDDIO – +0.4
VDDIO – +0.4
VDDIO – +0.4
VDDIO – +0.4
VDDIO – +0.4
VDDIO – +0.4
VDDIO – +0.4
VDDIO – +0.4
VDDIO – +0.4
I
OH
I
OL
V
OL
(V)
V
OH
(V)
RXER/RXD4/PHYAD0
RXDV
RXCLK/PHYAD1
CRS
COL/CRS_DV/MODE2
MDC
MDIO
nINT/TXER/TXD4
SMSC LAN8710/LAN8710i
69
Revision 1.0 (04-15-09)
DATASHEET
SMSC [ SMSC CORPORATION ]
