48

37

D3

e

13

24

1

12

25

36

c

A1

A2

A

D1

D

K

0,25 mm

.010 inch

GAGE PLANE

0,10 mm

.004 inch

SEATING PLANE

PACKAGE MECHANICAL DATA (continued)

48 PINS - PLASTIC QUAD FLAT PACK (THIN)

Dimensions

Millimeters

Inches

Min.

Typ.

Max.

Min.

Typ.

Max.

A

1.60

0.063

A1

0.05

0.15

0.002

0.006

A2

1.35

1.40

1.45

0.053

0.055

0.057

B

0.17

0.22

0.27

0.007

0.009

0.011

C

0.09

0.20

0.004

0.008

D

9.00

0.354

D1

7.00

0.276

D3

5.50

0.216

e

0.50

0.0197

E

9.00

0.354

E1

7.00

0.276

E3

5.50

0.216

L

0.45

0.60

0.75

0.018

0.024

0.030

L1

1.00

0.039

K0

Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the

consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from

its use. No licence is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications

mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information

previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems

without express written approval of STMicroelectronics.

The ST logo is a registered trademark of STMicroelectronics

© 1998 STMicroelectronics - All Rights Reserved

Purchase of I

Rights to use these components in a I

the I

STMicroelectronics GROUP OF COMPANIES

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Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A.

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STLC7550

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