Symbol

Dimensions

(mm)

Min.

Typ.

Max.

Notes

A

0.80

0.90

1.00

(1) (2)

A1

0.02

0.05

A3

0.20

b

0.18

0.25

0.30

D

2.9

3.00

3.1

D1

1.50

D2

1.70

1.80

1.90

E

2.9

3.00

3.1

E1

1.50

E2

1.70

1.80

1.90

e

0.45

0.50

0.55

L

0.30

0.40

0.50

ddd

0.08

1. VFQFPN stands for "thermally-enhanced very thin fine pitch quad package, no lead". Very thin: 0.80 < A ≤ 1.00 mm / Fine

pitch: e < 1.00 mm. The pin 1 identifier must be present on the top surface of the package as an indentation mark or other

feature of the package body.

2. The chamfer of lead n 1,4,5,8,9,12,13,16 is 0.042 mm in both, x and y direction, with 45°.s

STSPIN220

VFQFPN 3x3x1.0 16L package information

DS11633 - Rev 4

page 22/27