USB2503A datasheet(45/46 Pages) SMSC

45 / 46 page

Chapter 7 Package Outlines

Figure 7.1 36-Pin QFN, 6x6mm Body, 0.5mm Pitch

CATALOG PART

EXPOSED PAD

ADDED "PRELIMINARY" NOTE

11/6/03

S.K.ILIEV

DELETED "PRELIMINARY" NOTE

6/30/04

S.K.ILIEV

NEW SMSC DRAWING FORMAT & ADDING 3-D VIEW

12/7/04

S.K.ILIEV

L(MIN) FROM 0.35 TO 0.50, D2/E2 FROM 1.75 - 4.25 TO 3.55-3.70-3.85

4/5/05

S.K.ILIEV

ADDED PARAGRAPHS 1 TO 6 IN MAIN SPEC BODY & DWG AS ATTACHMENT

7/11/05

S.K.ILIEV

SIDE VIEW

3-D VIEWS

TOP VIEW

BOTTOM VIEW

NOTES:

1. ALL DIMENSIONS ARE IN MILLIMETER.

2. POSITION TOLERANCE OF EACH TERMINAL IS ± 0.05mm AT MAXIMUM MATERIAL CONDITION. DIMENSIONS

"b" APPLIES TO PLATED TERMINALS AND IT IS MEASURED BETWEEN 0.15 AND 0.30 mm FROM THE

TERMINAL TIP.

3. DETAILS OF TERMINAL #1 IDENTIFIER ARE OPTIONAL BUT MUST BE LOCATED WITHIN THE AREA INDICATED.

4. COPLANARITY ZONE APPLIES TO EXPOSED PAD AND TERMINALS.

TERMINAL #1

IDENTIFIER AREA

(D1/2 X E1/2)

36X b

36X L

TERMINAL #1

IDENTIFIER AREA

(D/2 X E/2)

INITIAL RELEASE

6/13/03

S.K.ILIEV

4X 45°X0.6 MAX (OPTIONAL)

36X 0.2 MIN

DECIMAL

X.X

X.XX

X.XXX

MATERIAL

FINISH

STD COMPLIANCE

THIRD ANGLE PROJECTION

PRINT WITH "SCALE TO FIT"

DO NOT SCALE DRAWING

APPROVED

ANGULAR

UNLESS OTHERWISE SPECIFIED

DIMENSIONS ARE IN MILLIMETERS

AND TOLERANCES ARE:

DIM AND TOL PER ASME Y14.5M - 1994

DRAWN

CHECKED

NAME

SCALE

80 ARKAY DRIVE

HAUPPAUGE, NY 11788

USA

DWG NUMBER

TITLE

DATE

SHEET

REV

REVISION HISTORY

DESCRIPTION

REVISION

RELEASED BY

DATE

S.K.ILIEV

±1°

±0.025

±0.05

±0.1

12/6/04

1:1

12/6/04

JEDEC: MO-220

1 OF 1

36 TERMINAL QFN, 6x6mm BODY, 0.5mm PITCH

PACKAGE OUTLINE

MO-36-QFN-6x6

ccc C

4X 0°-12°

D2 / E2 VARIATIONS

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