DocID023654 Rev 2

23/27

ST1S41

Package mechanical data

8

Package mechanical data

In order to meet environmental requirements, ST offers these devices in different grades of

ECOPACK® packages, depending on their level of environmental compliance. ECOPACK®

specifications, grade definitions and product status are available at: www.st.com.

ECOPACK® is an ST trademark.

Figure 14. VFQFPN8 (4x4x1.08 mm) package dimensions

Table 9. VFQFPN8 (4x4x1.08 mm) mechanical data

Dim.

mm

Min.

Typ.

Max.

A

0.80

0.90

1.00

A1

0.02

0.05

A3

0.20

b

0.23

0.30

0.38

D

3.90

4.00

4.10

D2

2.82

3.00

3.23

E

3.90

4.00

4.10

E2

2.05

2.20

2.30

e0.80

L

0.40

0.50

0.60