PM3351 Просмотр технического описания (PDF) - PMC-Sierra
Номер в каталоге
Компоненты Описание
производитель
PM3351 Datasheet PDF : 268 Pages
| |||
DATA SHEET
PMC-970113
ISSUE 3
PM3351 ELAN 1X100
SINGLE PORT FAST ETHERNET SWITCH
Pin
Signal
Pin
Signal
Pin
Signal
Pin
Signal
29
VSSO
81
CLK25
133
VDDI
185 MDATA12
30
VDDO
82
nc
134
VDDO
186 MDATA11
31
VSSI
83
MDIO
135 MADDR3 187 MDATA10
32
VDDI
84
VDDO
136 MADDR2 188 MDATA9
33
AD17
85
VSSO
137 MADDR1 189 MDATA8
34
AD16
86
VSSI
138 MADDR0 190
VSSO
35
CBE2
87
VDDI
139
MCS3*
191
VDDO
36
VSSO
88
MDC
140
MCS2*
192 MDATA7
37
REQ*
89
ERST*
141
MCS1*
193 MDATA6
38
GNT*
90
VSSO
142
VSSO
194 MDATA5
39
INT*
91
VDDO
143
VDDO
195 MDATA4
40
VDDO
92
RXD3
144
MCS0*
196 MDATA3
41
VSSO
93
RXD2
145
MRDY*
197 MDATA2
42
AD15
94
RXD1
146
MRD*
198
VSSO
43
AD14
95
RXD0
147 MWR3* 199
VDDO
44
AD13
96
RX_DV
148
MWR2*
200 MDATA1
45
AD12
97 RX_CLK 149
VSSO
201 MDATA0
46
AD11
98
RX_ER 150
VDDO
202 MINTR*
47
VSSO
99
VDDO
151 MWR1* 203
TST*
48
VDDO
100 TX_CLK 152 MWR0* 204
nc
49
AD10
101
TX_EN
153 MGWE* 205
nc
50
AD9
102
TXD0
154
MRAS*
206
nc
51
AD8
103 BIAS5V 155
VSSO
207
VSSI
52
CBE1
104
VSSO
156
VDDO
208
VDDI
• All VDD and VSS lines must be connected to the 3.3V supply and ground
respectively.
• Standard decoupling practices should be followed for proper device operation.
• The 4 pins marked as "nc" should be left as no-connects. They are intended
solely for factory use. Do not connect pins marked "nc" directly to either VDD or
VSS. If need be, the pins can be connected to either VDD or VSS through a
terminating resistor of value 1 k-ohm or greater.
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE 15
Share Link: 