Samsung 2GB, DDR II SDRAM, 800MHz, CL6 Guía de usuario descargar pdf (Pagina 17)

January 2009

General Information DDR2 SDRAM

17 of 17

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#A1

(0.95)

# A1 INDEX MARK

(1.90)

18.00 ± 0.10

8.00

0.80

11.00 ± 0.10

0.80

1.60

3.20

0.80 x 18 = 14.40

7.20

18.00 ± 0.10

11.00 ± 0.10

0.10MAX

0.35 ± 0.05

1.10 ± 0.10

987654321

A

B

C

D

E

F

H

J

K

L

M

N

P

R

G

T

U

V

W

68-∅0.45 Solder ball

0.2

M

AB

(Post reflow 0.50 ± 0.05)

0.80 x 8 = 6.40

(Datum A)

(Datum B)

MOLDING AREA

68Ball FBGA for 2Gb A-die (x4/x8)

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DDR2 SDRAM Product Guide 1
January 2009 10

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