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DP83256 Datasheet(PDF) 131 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
Part # DP83256
Description  PLAYERa??Device (FDDI Physical Layer Controller)
PDF  144 Pages
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Manufacturer  NSC [National Semiconductor (TI)]
Direct Link  http://www.national.com
Logo NSC - National Semiconductor (TI)

DP83256 Datasheet(HTML) 131 Page - National Semiconductor (TI)

Back Button DP83256 Datasheet HTML 127Page - National Semiconductor (TI) DP83256 Datasheet HTML 128Page - National Semiconductor (TI) DP83256 Datasheet HTML 129Page - National Semiconductor (TI) DP83256 Datasheet HTML 130Page - National Semiconductor (TI) DP83256 Datasheet HTML 131Page - National Semiconductor (TI) DP83256 Datasheet HTML 132Page - National Semiconductor (TI) DP83256 Datasheet HTML 133Page - National Semiconductor (TI) DP83256 Datasheet HTML 134Page - National Semiconductor (TI) DP83256 Datasheet HTML 135Page - National Semiconductor (TI) Next Button
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80 Connection Diagrams (Continued)
TABLE 8-1 DP83256 100-Pin PQFP Pinout Summary
(Continued)
Pin No
Signal Name
Symbol
IO
Pin Type
77
Control Bus Addressk1l
CBA1
I
TTL
78
IO Logic Ground
GND
IO
a
0V
79
IO Logic Power
VCC IO
a
5V
80
Control Bus Addressk2l
CBA2
I
TTL
81
Control Bus Addressk3l
CBA3
I
TTL
82
Control Bus Addressk4l
CBA4
I
TTL
83
Control Bus Addressk5l
CBA5
I
TTL
84
Reserved
0
RES
0
a
0V
85
Reserved
1
RES
1
a
5V
86
Control Bus Datak0l
CBD0
IO
TTL
87
Core Ground
GND
CORE
a
0V
88
Core Power
VCC CORE
a
5V
89
Control Bus Datak1l
CBD1
IO
TTL
90
Control Bus Datak2l
CBD2
IO
TTL
91
Control Bus Datak3l
CBD3
IO
TTL
92
Control Bus Datak4l
CBD4
IO
TTL
93
Control Bus Datak5l
CBD5
IO
TTL
94
Control Bus Datak6l
CBD6
IO
TTL
95
Control Bus Datak7l
CBD7
IO
TTL
96
Control Bus Data Parity
CBP
IO
TTL
97
IO Ground
GND
IO
a
0V
98
IO Power
VCC IO
a
5V
99
Local Symbol Clock
LSC
O
TTL
100
Local Byte Clock5
LBC5
O
TTL
131



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