LAN83C175 Datasheet, PDF (8/92 Pages) SMSC Corporation – Ethernet CARDBUS Integrated Controller With Modem Support

TQFP PIN NO.
169
56
9,10,24,31,36,41,46,
51,53,57,64,73,80,86,
90,96,103,105,109,
115,122,125,146,174,
205
1,18,187,191,208
140,142,156,157,171
2,7,13,16,25,26,29,
34,38,43,49,52,54,60,
67,70,76,83,89,93,99,
104,106,112,116,119,
124,126,132,135,138,
144,155,158,163,167,
190,194,197,201,207
3,23,37,55,77,98,110,
123,127,149,154,175,
182,183
NAME
AUDIOIN
AUDIOOUT
VDD3.3
I/O
ITTL4
O
PWR
DESCRIPTION
Audio input to the chip
Audio output to CardBus
Connect to 3.3V Power Supply
VDDPHY
VDDMOD
GND
PWR
PWR
PWR
Must be connected to the same power
supply as the Physical Layer device
Must be connected to the same power
supply as the Modem and the External
Flash RAM. Note that the modem and
Flash RAM should operate at the same
voltage.
Connect to Ground
N/C
No connects
8