IS61LV6432(1998) Ver la hoja de datos (PDF) - Integrated Circuit Solution Inc

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IS61LV6432
(Rev.:1998)

64K x 32 SYNCHRONOUS PIPELINE STATIC RAM

Integrated Circuit Solution Inc 

IS61LV6432

ISSI ®

WRITE CYCLE TIMING

CLK

ADSP

ADSC

ADV

A15-A0

GW

BWE

BW4-BW1

CE1

CE2

CE3

tKC

tKH

tKL

tSS

tSH

ADV must be inactive for ADSP Write tAVS

tAS

tAH

WR1

tWS

WR2

tWH

ADSP is blocked by CE1 inactive

ADSC initiate Write

tAVH

WR3

tWS

tWH

tWS

tWH

tWS

tWH

WR1

WR2

WR3

tCES

tCEH

CE1 Masks ADSP

tCES

tCEH

tCES

tCEH

CE2 and CE3 only sampled with ADSP or ADSC

Unselected with CE2

OE

DATAOUT

High-Z

tDS

tDH BW4-BW1 only are applied to first cycle of WR2

DATAIN

High-Z

1a

2a

2b

2c

2d

3a

Single Write

Burst Write

Write

Unselected

Integrated Silicon Solution, Inc.

11

PRELIMINARY SR018-1C

06/01/98

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