ST72260G, ST72262G, ST72264G
14 PACKAGE CHARACTERISTICS
14.1 PACKAGE MECHANICAL DATA
Figure 109. 32-Pin Plastic Dual In-Line Package, Shrink 400-mil Width
b2
D
A2 A
A1
L
C
b
e
mm
inches
Dim.
Min Typ Max Min Typ Max
E
eC
A 3.56 3.76 5.08 0.140 0.148 0.200
A1 0.51
0.020
A2 3.05 3.56 4.57 0.120 0.140 0.180
b 0.36 0.46 0.58 0.014 0.018 0.023
E1
b1 0.76 1.02 1.40 0.030 0.040 0.055
eA
eB
C 0.20 0.25 0.36 0.008 0.010 0.014
D 27.43
28.45 1.080 1.100 1.120
E 9.91 10.41 11.05 0.390 0.410 0.435
E1 7.62 8.89 9.40 0.300 0.350 0.370
e
1.78
0.070
eA
10.16
0.400
eB
12.70
0.500
eC
1.40
0.055
L 2.54 3.05 3.81 0.100 0.120 0.150
Number of Pins
N
32
Figure 110. 28-Pin Plastic Small Outline Package, 300-mil Width
D
L
A
A1
a
B
e
EH
h x 45×
mm
inches
Dim.
Min Typ Max Min Typ Max
A 2.35
2.65 0.093
0.104
C A1 0.10
B 0.33
0.30 0.004
0.51 0.013
0.012
0.020
C 0.23
0.32 0.009
0.013
D 17.70
18.10 0.697
0.713
E 7.40
7.60 0.291
0.299
e
1.27
0.050
H 10.00
10.65 0.394
0.419
h 0.25
0.75 0.010
0.030
α 0°
8° 0°
8°
L 0.40
1.27 0.016
0.050
Number of Pins
N
28
154/171