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