LAN83C185-JT Ver la hoja de datos (PDF) - SMSC -> Microchip

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LAN83C185-JT

High Performance Single Chip Low Power 10/100 Ethernet Physical Layer Transceiver (PHY)

SMSC -> Microchip 

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High Performance Single Chip Low Power 10/100 Ethernet Physical Layer Transceiver (PHY)

Datasheet

Figure 1.1

Figure 2.1

Figure 4.1

Figure 4.2

Figure 4.3

Figure 4.4

Figure 4.5

Figure 5.1

Figure 7.1

LAN83C185 Architectural Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Package Pinout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

100Base-TX Data Path . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Receive Data Path . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Relationship Between Received Data and Some MII Signals . . . . . . . . . . . . . . . . . . . . . . . . 21

MDIO Timing and Frame Structure - READ Cycle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

MDIO Timing and Frame Structure - WRITE Cycle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

PHY Address Strapping on LEDS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

64 Pin TQFP Package Outline, 10X10X1.4 Body, 2 MM Footprint . . . . . . . . . . . . . . . . . . . . 61

Rev. 0.8 (11-16-04)

6

DATASHEET

SMSC LAN83C185

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