Figure3.1 lsi53c140 160-pin pqfp pin diagram, Lsi53c140 160-pin pqfp pin diagram, Figure 3.1 – Avago Technologies LSI53C140 User Manual
Page 37: General description 3-3
General Description
3-3
Ver. 2.1
Copyright © 1998–2001 by LSI Logic Corporation. All rights reserved.
Figure 3.1
LSI53C140 160-Pin PQFP Pin Diagram
illustrates the 192-ball PBGA package.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
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23
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25
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27
28
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31
32
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34
35
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40
41
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52
53
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56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
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
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
Top View
1. NC pins are not connected.
B_SD11+
B_SD11
−
B_SD10+
B_SD10
−
B_SD9+
B_SD9
−
VSS
SCSI
B_SD8+
B_SD8
−
VDD
SCSI
B_SIO+
B_SIO
−
B_SREQ+
B_SREQ
−
VSS
SCSI
B_SCD+
B_SCD
−
B_SSEL+
B_SSEL
−
B_SMSG+
B_SMSG
−
VSS
SCSI
VSS
CORE
B_SRST+
B_SRST
−
VDD
CORE
VDD
SCSI
B_SACK+
B_SACK
−
B_SBSY+
B_SBSY
−
VSS
SCSI
B_SATN+
B_SATN
−
B_SDP0+
B_SDP0
−
VDD
SCSI
RBIAS
B_SD7+
B_SD7
−
VSS
SCSI
A_SD4
−
A_SD4+
A_SD5
−
A_SD5+
A_SD6
−
A_SD6+
VDD
SCSI
A_SD7
−
A_SD7+
VSS
SCSI
A_SDP0
−
A_SDP0+
A_SATN
−
A_SATN+
A_SBSY
−
A_SBSY+
VSS
CORE
VSS
SCSI
A_SACK
−
A_SACK+
VDD
SCSI
VDD
CORE
A_SRST
−
A_SRST+
VSS
SCSI
A_SMSG
−
A_SMSG+
A_SSEL
−
A_SSEL+
A_SCD
−
A_SCD+
VSS
SCSI
A_SREQ
−
A_SREQ+
A_SIO
−
A_SIO+
A_SD8
−
A_SD8+
VDD
SCSI
VSS
SCSI
B_SD6+
B_SD6
−
B_SD5+
B_SD5
−
B_SD4+
B_SD4
−
VSS
SCSI
B_SD3+
B_SD3
−
VDD
SCSI
B_SD2+
B_SD2
−
B_SD1+
B_SD1
−
VSS
SCSI
B_SD0+
B_SD0
−
B_SDP1+
B_SDP1
−
B_SD15+
B_SD15
−
VSS
SCSI
B_SD14+
B_SD14
−
VDD
SCSI
B_SD13+
B_SD13
−
B_SD12+
B_SD12
−
VSS
SCSI
VSS
SCSI
A_SD11+
A_SD11
−
VDD
SCSI
A_SD10+
A_SD10
−
A_SD9+
A_SD9
−
VSS
SCSI
VSS
SCSI
B_DIFFSENS
VDD
IO
B_HVD_MODE
NC
NC
NC
NC
NC
NC
WS_ENABLE/
XFER_A
CTIVE
BSY_LED
CLOCK
RESET/
A_HVD_MODE
VSS
IO
A_DIFFSENS
A_SD12
−
A_SD12+
A_SD13
−
A_SD13+
A_SD14
−
A_SD14+
VSS
SCSI
A_SD15
−
A_SD15+
VDD
SCSI
A_SDP1
−
A_SDP1+
A_SD0
−
A_SD0+
VSS
SCSI
A_SD1
−
A_SD1+
A_SD2
−
A_SD2+
A_SD3
−
A_SD3+
VDD
SCSI