LXT971ABC datasheet(14/90 Pages) INTEL

14 / 90 page

LXT971A 3.3V Dual-Speed Fast Ethernet Transceiver

Datasheet

Document #: 249414

Revision #: 002

Rev. Date: August 7, 2002

Table 1. LQFP Numeric Pin List

Symbol

Type

Reference for

Full Description

REFCLK/XI

Input

Table 4 on page 18

Output

Table 4 on page 18

MDDIS

Input

Table 2 on page 16

RESET

Input

Table 4 on page 18

TxSLEW0

Input

Table 4 on page 18

TxSLEW1

Input

Table 4 on page 18

7GND

–

Table 5 on page 19

VCCIO

–

Table 5 on page 19

9N/C

–

Table 4 on page 18

N/C

–

Table 4 on page 18

GND

–

Table 5 on page 19

ADDR0

Input

Table 4 on page 18

ADDR1

Input

Table 4 on page 18

ADDR2

Input

Table 4 on page 18

ADDR3

Input

Table 4 on page 18

ADDR4

Input

Table 4 on page 18

RBIAS

Analog Input

Table 4 on page 18

GND

–

Table 5 on page 19

TPFOP

Output

Table 3 on page 17

TPFON

Output

Table 3 on page 17

VCCA

–

Table 5 on page 19

VCCA

–

Table 5 on page 19

TPFIP

Input

Table 3 on page 17

TPFIN

Input

Table 3 on page 17

GND

–

Table 5 on page 19

SD/TP

Input

Table 3 on page 17

TDI

Input

Table 6 on page 19

TDO

Output

Table 6 on page 19

TMS

Input

Table 6 on page 19

TCK

Input

Table 6 on page 19

TRST

Input

Table 6 on page 19

SLEEP

Input

Table 4 on page 18

PAUSE

Input

Table 4 on page 18

GND

–

Table 5 on page 19

GND

–

Table 5 on page 19

LED/CFG3

I/O

Table 7 on page 19

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