CD00001237 Datasheet, PDF (91/105 Pages) STMicroelectronics – 8-bit MCUs with A/D converter

ST6215C ST6225C
12 GENERAL INFORMATION
12.1 PACKAGE MECHANICAL DATA
Figure 74. 28-Pin Plastic Dual In-Line Package, 600-mil Width
E
A2 A
D1
B1
A1 L
C
E1
eB
B
e
D
mm
inches
Dim.
Min Typ Max Min Typ Max
A
6.35
0.250
A1 0.38
0.015
A2 3.18
4.95 0.125
0.195
B 0.36
0.56 0.014
0.022
B1 0.76
1.78 0.030
0.070
C 0.20
0.38 0.008
0.015
D 35.05
39.75 1.380
1.565
D1 0.13
0.005
e
2.54
0.100
eB
17.78
0.700
E 15.24
15.88 0.600
0.625
E1 12.32
14.73 0.485
0.580
L 2.92
5.08 0.115
0.200
Number of Pins
N
28
Figure 75. 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
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