B
A
C
D
E
F
G
H
MODEL NUMBER
144P-QP-050 Number of pins (Top View) 1
1
58.42
53.34 48.26
2.54x17=43.18 2 - 26.50
108 106 104
78
76
74
107 105 103
77
75
73
110 109
71
72
112 111
69
70
114 113
67
68
65
66
108
116 115
2 - 20.50
73
109
72
2
2
2 - 0.5x35=17.50
2.54x21=53.34
43
44
140 139
41
42
142 141
39
40
144 143
37
38
1
36
1
3
5
31
33
35
2
4
6
32
34
36
3
ø0.46
2.54x17=43.18
48.26
53.34
58.42
138 137
3
37
144
4
Size of QFP pad
0.51
1.60
3.22
4
Scale 6:1 NOTES:
0.32±0.05
All specifications are to latest revision,unless otherwise noted. Specifications are subject to change without notice.
3.00
Sunhayato Corp. DRAFTER
T.Honjoe
DATE
2.54x21=53.34 DIMENTION
mm SCALE
B
CHECKER
2001.07.16
0.50±0.05
A
REV.
CP-86133E
ø0.46
3.81
5
DRAWING NO.
C
D
E
F
2:1 G
APPROVAL
±0.3 H
5