Datasheet
DocID030584 Rev 2 77/84
STM8S001J3 Package information
79
Figure 38. SO8N – 8-lead 4.9 x 6 mm, plastic small outline, 150 mils body width,
package recommended footprint
Device marking for SO8N – 8-lead 4.9 x 6 mm, plastic small outline, 150 mils body
width
The following figure gives an example of topside marking orientation versus pin 1/ball A1
identifier location.
Other optional marking or inset/upset marks, which identify the parts throughout supply
chain operations, are not indicated below.
D 4.800 4.900 5.000 0.1890 0.1929 0.1969
E 5.800 6.000 6.200 0.2283 0.2362 0.2441
E1 3.800 3.900 4.000 0.1496 0.1535 0.1575
e - 1.270 - - 0.0500 -
h 0.250 - 0.500 0.0098 - 0.0197
k 0° - 8° 0° - 8°
L 0.400 - 1.270 0.0157 - 0.0500
L1 - 1.040 - - 0.0409 -
ccc - - 0.100 - - 0.0039
1. Values in inches are converted from mm and rounded to four decimal digits.
Table 48. SO8N – 8-lead 4.9 x 6 mm, plastic small outline, 150 mils body width,
package mechanical data
Symbol
millimeters inches
(1)
Min. Typ. Max. Min. Typ. Max.
2B)3B9
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