STODD03

Package mechanical data

Doc ID 018980 Rev 1

11/16

6

Package mechanical data

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

ECOPACK is an ST trademark.

Table 9.

QFN16 (4 x 4 mm) mechanical data

Dim.

mm.

Min.

Typ.

Max.

A

0.80

0.90

1.00

A1

0.00

0.02

0.05

A3

0.20

b

0.25

0.30

0.35

D

3.90

4.00

4.10

D2

2.50

2.80

E

3.90

4.00

4.10

E2

2.50

2.80

e0.65

L

0.30

0.40

0.50