GS820E32 데이터 시트보기 (PDF) - Giga Semiconductor

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GS820E32

64K x 32 2M Synchronous Burst SRAM

Giga Semiconductor 

Simplified State Diagram

GS820E32T/Q-150/138/133/117/100/66

X

Deselect

W

R

W

R

X

First Write R

CW

CR

First Read

X

CR

W

R

X Burst Write

CR

CW

R

Burst Read

X

CR

Notes:

1. The diagram shows only supported (tested) synchronous state transitions. The diagram presumes G is tied Low.

2. The upper portion of the diagram assumes active use of only the Enable (E1, E2, E3) and Write (BA, BB, BC, BD, BW and GW) control inputs

and that ADSP is tied high and ADSC is tied low.

3. The upper and lower portions of the diagram together assume active use of only the Enable, Write and ADSC control inputs and assumes

ADSP is tied high and ADV is tied low.

Rev: 1.03 2/2000

7/23

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

© 1999, Giga Semiconductor, Inc.

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