Datasheet

±15kV ESD Protected MII/RMII 10/100 Ethernet Transceiver with HP Auto-MDIX Support and flexPWR
®
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Datasheet
Revision 2.3 (04-12-11) 72 SMSC LAN8700/LAN8700i
DATASHEET
Table 7.6 LAN Interface Signals
NAME V
IH
V
IL
I
OH
I
OL
V
OL
V
OH
TXP
See Table 7.12, “100Base-TX Transceiver Characteristics,” on page 74 and Table 7.13,
“10BASE-T Transceiver Characteristics,” on page 74.
TXN
RXP
RXN
Table 7.7 LED Signals
NAME V
IH
(V) V
IL
(V) I
OH
I
OL
V
OL
(V) V
OH
(V)
SPEED100/PHYAD0 0.68 * VDDIO 0.4 * VDDIO -12 mA +12 mA +0.4 VDDIO – +0.4
LINK/PHYAD1 0.68 * VDDIO 0.4 * VDDIO -12 mA +12 mA +0.4 VDDIO – +0.4
ACTIVITY/PHYAD2 0.68 * VDDIO 0.4 * VDDIO -12 mA +12 mA +0.4 VDDIO – +0.4
FDUPLEX/PHYAD3 0.68 * VDDIO 0.4 * VDDIO -12 mA +12 mA +0.4 VDDIO – +0.4
Table 7.8 Configuration Inputs
NAME V
IH
(V) V
IL
(V) I
OH
I
OL
V
OL
(V) V
OH
(V)
SPEED100/PHYAD0 0.68 * VDDIO 0.4 * VDDIO -12 mA +12 mA +0.4 VDDIO – +0.4
LINK/PHYAD1 0.68 * VDDIO 0.4 * VDDIO -12 mA +12 mA +0.4 VDDIO – +0.4
ACTIVITY/PHYAD2 0.68 * VDDIO 0.4 * VDDIO -12 mA +12 mA +0.4 VDDIO – +0.4
FDUPLEX/PHYAD3 0.68 * VDDIO 0.4 * VDDIO -12 mA +12 mA +0.4 VDDIO – +0.4
CRS/PHYAD4 0.68 * VDDIO 0.4 * VDDIO -8 mA +8 mA +0.4 VDDIO – +0.4
RXD0/MODE0 0.68 * VDDIO 0.4 * VDDIO
RXD1/MODE1 0.68 * VDDIO 0.4 * VDDIO
RXD2/MODE2 0.68 * VDDIO 0.4 * VDDIO
RX_CLK/REGOFF 0.68 * VDDIO 0.4 * VDDIO
COL/RMII/CRS_DV -8 mA +8 mA +0.4 VDDIO – +0.4