DP83950BVQB National Semiconductor, DP83950BVQB Datasheet - Page 2

• 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
TXO12P
TXO12
TXO12
TXO12P
RXI12
RXI12
V
GND
RXI11
RXI11
TXO11P
TXO11
TXO11
TXO11P
V
GND
TXO10P
TXO10
TXO10
TXO10P
RXI10
RXI10
V
GND
RXI9
RXI9
TXO9P
TXO9
TXO9
TXO9P
V
GND
TXO8P
TXO8
TXO8
TXO8P
RXI8
RXI8
V
GND
Pin Name
CC
CC
CC
CC
CC
b
b
a
a
b
b
e
a
a
b
a
b
a
b
a
a
b
b
a
a
b
a
b
b
a
No Connect
b
a
a
b
b
a
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
RXI7
RXI7
TXO7P
TXO7
TXO7
TXO7P
V
GND
TXO6P
TXO6
TXO6
TXO6P
RXI6
RXI6
V
GND
RXI5
RXI5
TXO5P
TXO5
TXO5
TXO5P
V
GND
TXO4P
TXO4
TXO4
TXO4P
RXI4
RXI4
V
GND
RXI3
RXI3
TXO3P
TXO3
TXO3
TXO3P
NC
CC
CC
CC
CC
Pin Table (12 T P Ports
b
b
b
b
b
a
a
a
a
a
b
b
b
b
b
a
a
a
a
a
b
b
b
b
b
a
a
a
a
a
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
2
a
1 AUI Bottom View)
V
GND
TXO2P
TXO2
TXO2
TXO2P
RXI2
RXI2
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
a
b
a
b
a
b
a
a
b
b
a
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
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
RXI13
RXI13
TXO13P
TXO13
TXO13
TXO13P
V
GND
Pin Name
CC
CC
CC
CC
CC
b
a
b
a
b
a
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