
LXT971A 3.3V Dual-Speed Fast Ethernet Transceiver
Figure 3. LXT971A 64-Pin LQFP Assignments
REFCLK/XI 1
XO 2
MDDIS 3
RESET 4
TXSLEW0 5
TXSLEW1 6
GND 7
VCCIO 8
N/C 9
N/C 10
GND 11
ADDR0 12
ADDR1 13
ADDR2 14
ADDR3 15
ADDR4 16
Part #
LOT #
FPO #
LXT971ALC XX
XXXXXX
XXXXXXXX
Rev #
48 RXD0
47 RXD1
46 RXD2
45 RXD3
44 N/C
43 MDC
42 MDIO
41 GND
40 VCCIO
39 PWRDWN
38 LED/CFG1
37 LED/CFG2
36 LED/CFG3
35 GND
34 GND
33 PAUSE
Datasheet
13
Document #: 249414
Revision #: 002
Rev. Date: August 7, 2002