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Data Sheet

designed by

Amplify the Human Experience

Mechanical Dimensions (Continued)

TQFP-64 Package

Symbol

Min

Typ

Max

Min

Typ

Max

A

–

–

0.047

–

–

1.2

0.002

–

0.006

0.05

–

0.15

0.037

0.039

0.041

0.95

1.00

1.05

D

0.472 BSC

12.00 BSC

0.393 BSC

10.00 BSC

E

0.472 BSC

12.00 BSC

0.393 BSC

10.00 BSC

0.003

–

0.008

0.08

–

0.20

0.003

–

–

0.08

–

–

0°

3.5°

7°

0°

3.5°

7°

1

0°

–

–

0°

–

–

2

11°

12°

13°

11°

12°

13°

3

11°

12°

13°

11°

12°

13°

c

0.004

–

0.008

0.09

0.20

L

0.018

0.24

0.030

0.45

0.75

0.039 REF

1.00 REF

S

0.008

–

–

0.20

–

–

b

0.007

0.008

0.011

0.17

0.20

0.27

e

0.020 BSC

0.520 BSC

0.295

7.50

0.295

7.50

aaa

0.008

0.20

bbb

0.008

0.20

ccc

0.003

0.08

ddd

0.003

0.08

Inches

Millimeters

NOTES:

1. Dimensions D1 and E1 do not include mold protrusion. Allowable protrusion is

0.25mm per side. D1 and E1 are maxmum plastic body size dimensions

including mold mismatch.

2. Dimension b does not include dambar protrusion. Allowable dambar protrusion

shall not cause the lead width to exceed the maximum b dimension by more

than 0.08mm.

3. Dambar can not be located on the lower radius or the foot. Minimum space

between protrusion and an adjacent lead is 0.07mm for 0.4mm and 0.5mm

pitch packages.

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