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4 dc characteristics - input and output buffers, Table 7.5 mii bus interface signals, Dc characteristics - input and output buffers – SMSC FlexPWR LAN8710i User Manual

Page 69

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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

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