4

AT43USB353M

3307AS–USB–02/03

Packaging Information

48AA – LQFP

2325 Orchard Parkway

San Jose, CA 95131

TITLE

DRAWING NO.

R

REV.

48AA, 48-lead, 7 x 7 mm Body Size, 1.4 mm Body Thickness,

0.5 mm Lead Pitch, Low Profile Plastic Quad Flat Package (LQFP)

C

48AA

10/5/2001

PIN 1 IDENTIFIER

0˚~7˚

PIN 1

L

C

A1

A2

A

D1

D

e

E1

E

B

COMMON DIMENSIONS

(Unit of Measure = mm)

SYMBOL

MIN

NOM

MAX

NOTE

Notes:

1. This package conforms to JEDEC reference MS-026, Variation BBC.

2. Dimensions D1 and E1 do not include mold protrusion. Allowable

protrusion is 0.25 mm per side. Dimensions D1 and E1 are maximum

plastic body size dimensions including mold mismatch.

3. Lead coplanarity is 0.08 mm maximum.

A

–

–

1.60

A1

0.05

–

0.15

A2

1.35

1.40

1.45

D

8.75

9.00

9.25

D1

6.90

7.00

7.10

Note 2

E

8.75

9.00

9.25

E1

6.90

7.00

7.10

Note 2

B

0.17

–

0.27

C

0.09

–

0.20

L

0.45

–

0.75

e

0.50 TYP