GS7032 데이터 시트보기 (PDF) - Giga Semiconductor

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GS7032

32K x 8 256Kb Asynchronous SRAM

Giga Semiconductor 

E

28

D

1

e

1

e

yB

y

28-Pin TSOP-I, 8 mm x 13.4 mm

GS70328SJ/TS

c

L

c

A

A

L1

B

B1

Detail A Q

Θ

Detail A

Dimension in inch

Dimension in mm

Symbol min nom max min nom max

A

— — 0.047 — — 1.20

A1 0.002 — 0.006 0.05 — 0.15

A2 0.035 0.040 0.041 0.90 1.00 1.05

B 0.007 0.008 0.011 0.17 0.20 0.27

D

— 0.465 — — 11.8 —

HD

— .528 — — 13.4 —

c 0.004 0.006 0.008 0.10 0.15 0.21

E

— 0.315 — — 8.00 —

e

— 0.022 — — 0.55 —

L 0.020 0.024 0.028 0.50 0.60 0.70

L1 0.024 0.032 0.040 0.60 0.80 1.00

y

— — 0.003 — — 0.08

Θ

0o

—

5o

0o

—

5o

Notes:

1. Dimension D& E do not include interlead flash

2. Dimension B1 does not include dambar protrusion/intrusion

3. Controlling dimension: inches

4. Profile tolerance zones for D and E do not include mold

protrusion. Allowable mold protrusion on E is 0.15 mm per side

and on D is 0.25 mm per side.

Rev: 1.11 11/2004

9/11

Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.

© 1999, GSI Technology

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