DP83950BVQB National Semiconductor, DP83950BVQB Datasheet - Page 8

• Manufacturer Part Number: DP83950BVQB
• Description: IC CTRLR RIC REPEATER 160-PQFP
• Manufacturer: National Semiconductor

Specifications of DP83950BVQB

• Controller Type: Ethernet Repeater Interface Controller
• Interface: IEEE 802.3
• Voltage - Supply: 4.75 V ~ 5.25 V
• Current - Supply: 380mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 160-MQFP, 160-PQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: *DP83950BVQB

2 0 Connection Diagram 160 Pin PQFP Package
Note NC
Pin Name
TX12
TX12
CD12
CD12
RX12
RX12
V
GND
RX11
RX11
CD11
CD11
TX11
TX11
V
GND
TX10
TX10
CD10
CD10
RX10
RX10
V
GND
RX9
RX9
CD9
CD9
TX9
TX9
V
GND
TX8
TX8
CD8
CD8
RX8
RX8
V
GND
CC
CC
CC
CC
CC
a
b
b
a
a
b
b
b
a
b
a
a
b
a
a
b
b
a
b
b
b
e
b
a
a
a
a
b
b
a
a
No Connect
Pin No
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
Pin Name
NC
RX7
RX7
CD7
CD7
TX7
TX7
V
GND
TX6
TX6
CD6
CD6
RX6
RX6
V
GND
RX5
RX5
CD5
CD5
TX5
TX5
V
GND
TX4
TX4
CD4
CD4
RX4
RX4
V
GND
RX3
RX3
CD3
CD3
TX3
TX3
NC
CC
CC
CC
CC
b
b
b
b
b
a
a
a
a
a
a
b
b
b
a
b
a
b
b
b
a
b
a
b
b
a
a
a
a
a
Pin Table (All AUI Ports)
Pin No
160
159
158
157
156
155
154
153
152
151
150
149
148
147
146
145
144
143
142
141
140
139
138
137
136
135
134
133
132
131
130
129
128
127
126
125
124
123
122
121
8
V
GND
TX2
TX2
CD2
CD2
RX2
RX2
V
GND
RX1
RX1
CD1
CD1
TX1
TX1
V
GND
V
GND
CLKIN
RA4
RA3
RA2
RA1
RA0
V
GND
MLOAD
CDEC
WR
RD
D7
D6
D5
D4
D3
D2
D1
D0
Pin Name
CC
CC
CC
CC
CC
b
b
a
a
b
a
a
b
b
a
b
a
(Continued)
Pin No
120
119
118
117
116
115
114
113
112
111
110
109
108
107
106
105
104
103
102
101
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
Pin Name
V
GND
IRC
IRE
IRD
COLN
V
GND
PKEN
RXMPLL
BUFEN
RDY
ELI
RTI
STR1
V
GND
STR0
ACTND
ANYXND
ACKO
MRXC
MEN
MRXD
MCRS
V
GND
ACKI
ACTNS
ANYXNS
PCOMP
NC
RX13
RX13
CD13
CD13
TX13
TX13
V
GND
CC
CC
CC
CC
CC
b
a
a
b
a
b
Pin No
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41