High-Performance Single-Chip 10/100 Ethernet Controller with HP Auto-MDIX & Industrial Temperature Support
Datasheet
Chapter 2 Pin Description and Configuration
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79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
FIFO_SEL
VSS_A
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
D10
D11
(Note 1) TPO-
(Note 1) TPO+
VSS_A
VDD_IO
GND_IO
D12
VDD_A
D13
(Note 1) TPI -
(Note 1) TPI+
NC
D14
D15
VDD_IO
GND_IO
D16
VDD_A
SMSC
LAN9218I
100 PIN TQFP
VSS_A
EXRES1
VSS_A
D17
D18
VDD_A
D19
NC
D20
NC
VDD_IO
GND_IO
D21
nRD
nWR
nCS
D22
nRESET
GND_IO
VDD_IO
D23
D24
D25
GPIO0/nLED1**
GPIO1/nLED2**
GPIO2/nLED3**
VDD_IO
GND_IO
D26
**DENOTES A MULTIFUNCTON PIN
NOTE 1: When HP Auto-MDIX is activated, the TPO+/- pins function as TPI+/- and vice-versa.
Figure 2.1 Pin Configuration (Top View)
Revision 1.5 (07-18-06)
SMSC LAN9218I
DATA1S4HEET
SMSC [ SMSC CORPORATION ]
