A
A
B
B
C
C
D
D
E
E
4
4
3
3
2
2
1
1
Prototyping Footprint C
0.5mm pitch
place on the solder
side
Prototyping Footprint C
0.5mm pitch
place on the solder
side
0.5mm pitch
place on the solder
side
Note: three footprints in this schematic are placed
on the solder side of the PCB under the footprint of
240-pin PQFP (FP16). They are arranged as FP19
inside of FP20 and FP20 inside of FP18. All of them
share prototyping holes with FP16.
91-0017-200-A
203
PLX TECHNOLOGY, INC.
870 Maude Ave, Sunnyvale, CA 94085
Custom
9
13
Monday, March 29, 2004
www.plxtech.com
Title
Size
Document Number
Rev
Date:
Sheet
of
PG176
PG175
PG174
PG173
PG172
PG171
PG170
PG169
PG168
PG167
PG166
PG165
PG164
PG163
PG162
PG161
PG160
PG159
PG158
PG157
PG156
PG155
PG154
PG153
PG152
PG151
PG150
PG149
PG148
PG147
PG146
PG145
PG144
PG143
PG142
PG141
PG140
PG139
PG138
PG137
PG136
PG135
PG134
PG133
PG132
PG131
PG130
PG129
PG128
PG127
PG126
PG125
PG185 PG186 PG187 PG188 PG189 PG190 PG191 PG192 PG193 PG194 PG195 PG196 PG197 PG198 PG199 PG200 PG201 PG202 PG203 PG204 PG205 PG206 PG207 PG208 PG209 PG210 PG211 PG212 PG213 PG214 PG215 PG216 PG217 PG218 PG219 PG220 PG221 PG222
PG223 PG224 PG225 PG226 PG227 PG228 PG229 PG230 PG231 PG232 PG233 PG234 PG235 PG236
PG5
PG6
PG7
PG8
PG9
PG10
PG11
PG12
PG13
PG14
PG15
PG16
PG17
PG18
PG19
PG20
PG21
PG22
PG23
PG24
PG25
PG26
PG27
PG28
PG29
PG30
PG31
PG32
PG33
PG34
PG35
PG36
PG37
PG38
PG39
PG40
PG41
PG42
PG43
PG44
PG45
PG46
PG47
PG48
PG49
PG50
PG51
PG52
PG53
PG54
PG55
PG56
PG88 PG87 PG86 PG85 PG84 PG83 PG82 PG81 PG80 PG79 PG78 PG77 PG76 PG75 PG74 PG73 PG72 PG71 PG70 PG69 PG68 PG67 PG66 PG65
PG111 PG110 PG109 PG108 PG107
PG106 PG105 PG104 PG103 PG102 PG101 PG100 PG99 PG98 PG97 PG96 PG95 PG94 PG93 PG92 PG91 PG90 PG89
PG116 PG115 PG114 PG113 PG112
PG95 PG94 PG93 PG92 PG91 PG90 PG89 PG88 PG87 PG86 PG85 PG84 PG83 PG82 PG81 PG80 PG79 PG78 PG77 PG76 PG75 PG74 PG73
PG108 PG107 PG106 PG105 PG104 PG103 PG102 PG101 PG100 PG99 PG98 PG97 PG96
PG168
PG167
PG166
PG165
PG164
PG163
PG162
PG161
PG160
PG159
PG158
PG157
PG156
PG155
PG154
PG153
PG152
PG151
PG150
PG149
PG148
PG147
PG146
PG145
PG144
PG143
PG142
PG141
PG140
PG139
PG138
PG137
PG136
PG135
PG134
PG133
PG13
PG14
PG15
PG16
PG17
PG18
PG19
PG20
PG21
PG22
PG23
PG24
PG25
PG26
PG27
PG28
PG29
PG30
PG31
PG32
PG33
PG34
PG35
PG36
PG37
PG38
PG39
PG40
PG41
PG42
PG43
PG44
PG45
PG46
PG47
PG48
PG193 PG194 PG195 PG196 PG197 PG198 PG199 PG200 PG201
PG202 PG203 PG204 PG205
PG206 PG207
PG208 PG209
PG210 PG211 PG212 PG213 PG214 PG215 PG216 PG217 PG218 PG219 PG220 PG221 PG222 PG223 PG224 PG225 PG226
PG227 PG228
PG160
PG159
PG158
PG157
PG156
PG155
PG154
PG153
PG152
PG151
PG150
PG149
PG148
PG147
PG146
PG145
PG144
PG143
PG142
PG141
PG21
PG22
PG23
PG24
PG25
PG26
PG27
PG28
PG29
PG30
PG31
PG32
PG33
PG34
PG35
PG36
PG37
PG38
PG39
PG40
PG93 PG92 PG91 PG90 PG89 PG88 PG87 PG86 PG85 PG84 PG83 PG82 PG81
PG100 PG99 PG98 PG97 PG96 PG95 PG94
PG201 PG202 PG203 PG204 PG205 PG206 PG207 PG208
PG209 PG210 PG211 PG212 PG213 PG214 PG215 PG216 PG217 PG218 PG219 PG220
PG[1:240]
PG[1:240]
8
FP20
144 Pin TQFP Footprint
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
21
22
22
23
23
24
24
25
25
26
26
27
27
28
28
29
29
30
30
31
31
32
32
33
33
34
34
35
35
36
36
37
37
38
38
39
39
40
40
41
41
42
42
43
43
44
44
45
45
46
46
47
47
48
48
49
49
50
50
51
51
52
52
53
53
54
54
55
55
56
56
57
57
58
58
59
59
60
60
61
61
62
62
63
63
64
64
65
65
66
66
67
67
68
68
69
69
70
70
71
71
72
72
73
73
74
74
75
75
76
76
77
77
78
78
79
79
80
80
81
81
82
82
83
83
84
84
85
85
86
86
87
87
88
88
89
89
90
90
91
91
92
92
93
93
94
94
95
95
96
96
97
97
98
98
99
99
100
100
101
101
102
102
103
103
104
104
105
105
106
106
107
107
108
108
109
109
110
110
111
111
112
112
113
113
114
114
115
115
116
116
117
117
118
118
119
119
120
120
121
121
122
122
123
123
124
124
125
125
126
126
127
127
128
128
129
129
130
130
131
131
132
132
133
133
134
134
135
135
136
136
137
137
138
138
139
139
140
140
141
141
142
142
143
143
144
144
FP19
80 Pin TQFP Footprint
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
21
22
22
23
23
24
24
25
25
26
26
27
27
28
28
29
29
30
30
31
31
32
32
33
33
34
34
35
35
36
36
37
37
38
38
39
39
40
40
41
41
42
42
43
43
44
44
45
45
46
46
47
47
48
48
49
49
50
50
51
51
52
52
53
53
54
54
55
55
56
56
57
57
58
58
59
59
60
60
61
61
62
62
63
63
64
64
65
65
66
66
67
67
68
68
69
69
70
70
71
71
72
72
73
73
74
74
75
75
76
76
77
77
78
78
79
79
80
80
208 Pin PQFP Footprint
FP18
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
21
22
22
23
23
24
24
25
25
26
26
27
27
28
28
29
29
30
30
31
31
32
32
33
33
34
34
35
35
36
36
37
37
38
38
39
39
40
40
41
41
42
42
43
43
44
44
45
45
46
46
47
47
48
48
49
49
50
50
51
51
52
52
53
53
54
54
55
55
56
56
57
57
58
58
59
59
60
60
61
61
62
62
63
63
64
64
65
65
66
66
67
67
68
68
69
69
70
70
71
71
72
72
73
73
74
74
75
75
76
76
77
77
78
78
79
79
80
80
81
81
82
82
83
83
84
84
85
85
86
86
87
87
88
88
89
89
90
90
91
91
92
92
93
93
94
94
95
95
96
96
97
97
98
98
99
99
100
100
101
101
102
102
103
103
104
104
105
105
106
106
107
107
108
108
109
109
110
110
111
111
112
112
113
113
114
114
115
115
116
116
117
117
118
118
119
119
120
120
121
121
122
122
123
123
124
124
125
125
126
126
127
127
128
128
129
129
130
130
131
131
132
132
133
133
134
134
135
135
136
136
137
137
138
138
139
139
140
140
141
141
142
142
143
143
144
144
145
145
146
146
147
147
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148
149
149
150
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152
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153
153
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155
155
156
156
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158
158
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159
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161
161
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162
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172
172
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