9

PS8543

06/11/01

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PI6CV857L

PLLClockDriverfor

2.5V DDR-SDRAM Memory

Pericom Semiconductor Corporation

2380 Bering Drive • San Jose, CA 95131 • 1-800-435-2336 • Fax (408) 435-1100 • http://www.pericom.com

PackagingMechanical:48-PinTSSOP

.236

.244

.488

.496

.002

.006

SEATING PLANE

.007

.010

.0197

BSC

.004

.008

.319

1

48

12.4

12.6

6.0

6.2

0.50

0.17

0.27

8.1

0.05

0.15

0.09

0.20

X.XX

X.XX

DENOTES DIMENSIONS

IN MILLIMETERS

.018

.030

0.45

0.75

.047

1.20 Max

BSC

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C

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r

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m

a

N

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a

k

c

a

Pe

p

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T

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g

a

k

c

a

P

A

L

7

5

8

V

C

6

I

P8

4

AP

O

S

S

T

e

d

i

w

li

m

-

0

4

2

,

n

i

p

-

8

4

OrderingInformation