LAN8710 Datasheet, PDF (70/79 Pages) SMSC Corporation – MII/RMII 10/100 Ethernet Transceiver with HP Auto-MDIX and flexPWR Technology in a Small Footprint

NAME
TXP
TXN
RXP
RXN
MII/RMII 10/100 Ethernet Transceiver with HP Auto-MDIX and flexPWR^® Technology in a Small Footprint
Datasheet
Table 7.6 LAN Interface Signals
V_IH
V_IL
I_OH
I_OL
V_OL
V_OH
See Table 7.11, “100Base-TX Transceiver Characteristics,” on page 71 and Table 7.12,
“10BASE-T Transceiver Characteristics,” on page 72.
NAME
LED1/REGOFF
LED2/nINTSEL
Table 7.7 LED Signals
V_IH (V)
V_IL (V)
I_OH
I_OL
V_OL (V)
V_OH (V)
0.63 * VDD2A 0.39 * VDD2A -12 mA +12 mA +0.4 VDD2A – +0.4
0.63 * VDD2A 0.39 * VDD2A -12 mA +12 mA +0.4 VDD2A – +0.4
Table 7.8 Configuration Inputs
NAME
V_IH (V)
V_IL (V)
RXD0/MODE0
0.63 * VDDIO 0.39 * VDDIO
RXD1/MODE1
0.63 * VDDIO 0.39 * VDDIO
RXD2/RMIISEL
0.63 * VDDIO 0.39 * VDDIO
RXD3/PHYAD2
0.63 * VDDIO 0.39 * VDDIO
RXER/RXD4/PHYAD0 0.63 * VDDIO 0.39 * VDDIO
RXCLK/PHYAD1
0.63 * VDDIO 0.39 * VDDIO
COL/CRS_DV/MODE2 0.63 * VDDIO 0.39 * VDDIO
I_OH
-8 mA
-8 mA
-8 mA
-8 mA
-8 mA
-8 mA
-8 mA
I_OL
+8 mA
+8 mA
+8 mA
+8 mA
+8 mA
+8 mA
+8 mA
V_OL (V)
V_OH (V)
+0.4 VDDIO – +0.4
+0.4 VDDIO – +0.4
+0.4 VDDIO – +0.4
+0.4 VDDIO – +0.4
+0.4 VDDIO – +0.4
+0.4 VDDIO – +0.4
+0.4 VDDIO – +0.4
Table 7.9 General Signals
NAME
V_IH (V)
V_IL (V)
I_OH
I_OL V_OL (V)
V_OH (V)
nINT/TXER/TXD4
-8 mA +8 mA +0.4 VDDIO – +0.4
nRST
0.63 * VDDIO 0.39 * VDDIO
XTAL1/CLKIN (Note 7.3)
+1.40 V
0.39 * VDD2A
XTAL2
-
-
Note 7.3 These levels apply when a 0-3.3V Clock is driven into XTAL1/CLKIN and XTAL2 is floating.
The maximum input voltage on XTAL1/CLKIN is VDD2A + 0.4V.
Revision 1.0 (04-15-09)
70
DATASHEET
SMSC LAN8710/LAN8710i