LAN9311 Datasheet, PDF (26/461 Pages) SMSC Corporation – Two Port 10/100 Managed Ethernet Switch with 16-Bit Non-PCI CPU Interface

Two Port 10/100 Managed Ethernet Switch with 16-Bit Non-PCI CPU Interface
Datasheet
Chapter 3 Pin Description and Configuration
3.1
3.1.1
Pin Diagrams
128-VTQFP Pin Diagram
VSS
97
EEDO/EEPROM_TYPE
EECLK/EE_SCL/
EEPROM_SIZE_1
VDD33IO
98
99
100
EECS/EEPROM_SIZE_0
101
NC
102
NC
103
VDD18CORE
104
XI
105
XO
106
VDD18PLL
107
TEST2
108
NC
109
TXN1
110
TXP1
111
VSS
112
VSS
113
VDD33A1
114
RXN1
115
RXP1
116
VDD33A1
117
VDD18TX1
118
EXRES
119
VDD33BIAS
120
VDD18TX2
121
VDD33A2
122
RXP2
123
RXN2
124
VDD33A2
125
TXP2
126
TXN2
127
VSS
128
SMSC
LAN9311
128-VTQFP
TOP VIEW
64
VDD33IO
63
IRQ
62
PME
61
END_SEL
60
FIFO_SEL
59
nCS
58
nWR
57
nRD
56
A1
55
A2
54
VDD33IO
53
A3
52
A4
51
A5
50
A6
49
A7
48
VSS
47
A8
46
VDD33IO
45
A9
44
D0
43
D1
42
D2
41
D3
40
VDD18CORE
39
VDD33IO
38
D4
37
D5
36
D6
35
D7
34
D8
33
VDD33IO
Figure 3.1 LAN9311 128-VTQFP Pin Assignments (TOP VIEW)
Revision 2.0 (02-14-13)
26
DATASHEET
SMSC LAN9311/LAN9311i