DocID031065 Rev 2

27/29

STSPIN820

Package information

29

Figure 16. TFQFPN 4 x 4 x 1.05 - 24L suggested footprint

Table 13. TFQFPN 4 x 4 x 1.05 - 24L package mechanical data

Symbol

Dimensions (mm)

Note

Min.

Typ.

Max.

A

0.90

1.00

1.10

-

A1

0.00

0.02

0.05

-

b

0.20

0.25

0.30

(1)

1. Dimension “b” does not include the dambar protrusion. Allowable dambar protrusion shall not cause the

lead width to exceed the maximum “b” dimension by more than 0.08 mm.

D

3.90

4.00

4.10

-

D2

2.55

2.60

2.65

-

E

3.90

4.00

4.10

-

E2

2.55

2.60

2.65

-

e

-

0.50

-

-

L

0.35

0.40

0.45

-

k

-

0.30

-

-

ddd

-

0.05

-

-