KS8721CL Ver la hoja de datos (PDF) - Micrel

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KS8721CL

3.3V Single Power Supply 10/100BASE-TX/FX MII Physical Layer Transceiver

Micrel 

KS8721CL

Pin Configuration

48 47 46 45 44 43 42 41 40 39 38 37

MDIO 1

MDC 2

RXD3/PHYAD1 3

RXD2/PHYAD2 4

RXD1/PHYAD3 5

RXD0/PHYAD4 6

VDDIO 7

GND 8

RXDV/PCS_LPBK 9

RXC 10

RXER/ISO 11

GND 12

36 GND

35 GND

34 FXSD/FXEN

33 RX+

32 RX–

31 VDDRX

30 PD#

29 LED3/NWAYEN

28 LED2/DUPLEX

27 LED1/SPD100

26 LED0/TEST

25 INT#/PHYAD0

13 14 15 16 17 18 19 20 21 22 23 24

48-Pin LQFP (LQ)

Micrel, Inc.

M9999-041405

10

April 2005

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