Highly Efficient Single-Chip 10/100 Ethernet Controller with HP Auto-MDIX and Industrial Temperature Support
Datasheet
Chapter 2 Pin Description and Configuration
FIFO_SEL
VSS_A
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
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
TX_CLK
TXD0
VDD_A
VSS_A
SMSC
LAN9215i
100 PIN TQFP
EXRES1
VSS_A
TXD1
VDD_A
TXD2
NC
TXD3
NC
VDD_IO
GND_IO
COL
nRD
nWR
nCS
CRS
nRESET
GND_IO
VDD_IO
MDC
MDIO**
RX_DV
VDD_IO
GND_IO
RX_CLK
GPIO0/nLED1**
GPIO1/nLED2**
GPIO2/nLED3**
**Denotes a multifunction 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)
SMSC LAN9215i
15
Revision 1.93 (12-12-07)
DATASHEET
SMSC [ SMSC CORPORATION ]
