LAN9215 Datasheet, PDF (14/134 Pages) SMSC Corporation – Highly Efficient 10/100 Ethernet Controller with HP Auto-MDIX

Highly Efficient Single-Chip 10/100 Ethernet Controller with HP Auto-MDIX
Datasheet
Chapter 2 Pin Description and Configuration
F IF O _ S E L
76
VSS_A
77
(Note 1) TPO -
78
(Note 1) TPO +
79
VSS_A
80
VDD_A
81
(Note 1) TPI -
82
(Note 1) TPI +
83
NC
84
VDD_A
85
VSS_A
86
EXRES1
87
VSS_A
88
VDD_A
89
NC
90
NC
91
nRD
92
nWR
93
nCS
94
nRESET
95
G N D _ IO
96
V D D _ IO
97
G PIO 0/nLED1**
98
G PIO 1/nLED2**
99
G PIO 2/nLED3**
100
SMSC
LAN9215
100 PIN TQFP
50
D10
49
D11
48
V D D _ IO
47
G N D _ IO
46
D12
45
D13
44
D14
43
D15
42
V D D _ IO
41
G N D _ IO
40
TX_CLK
39
TXD0
38
TXD1
37
TXD2
36
TXD3
35
V D D _ IO
34
G N D _ IO
33
COL
32
CRS
31
MDC
30
M D IO **
29
RX_DV
28
V D D _ IO
27
G N D _ IO
26
RX_CLK
**Denotes a m ultifunction pin
NOTE 1: W hen HP Auto-M DIX is activated, the TPO+/- pins function as TPI+/- and vice-versa.
Figure 2.1 Pin Configuration (Top View)
Revision 1.5 (07-18-06)
14
DATASHEET
SMSC LAN9215