Package information

STSPIN250

24/26

DocID029872 Rev 2

Figure 16. VFQFPN 3 x 3 x 1.0 - 16L recommended footprint

1. VFQFPN stands for “Thermally Enhanced Very thin Fine pitch Quad Packages No lead”.

Very thin: 0.80 < A

 1.00 mm / fine pitch: e < 1.00 mm.

The pin #1 identifier must exist on the top surface of the package by using indentation mark or other

feature of the package body.

Symbol

Dimensions (mm)

Min.

Typ.

Max.

A

0.80

0.90

1.00

A1

-

0.02

-

A3

-

0.20

-

b

0.18

0.25

0.30

D

2.85

3.00

3.15

D2

1.70

1.80

1.90

E

2.85

3.00

3.15

E2

1.70

1.80

1.90

e

-

0.50

-

L

0.45

0.50

0.55