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IS61LV632A-7PQ

32K x 32 SYNCHRONOUS FAST STATIC RAM

Integrated Silicon Solution 

IS61LV632A

ISSI ®

WRITE CYCLE SWITCHING CHARACTERISTICS (Over Operating Range)

Symbol

tKC

tKH

tKL

tAS

tSS

tWS

tDS

tCES

tAVS

tAH

tSH

tDH

tWH

tCEH

tAVH

tCFG

Parameter

-4

Min. Max.

Cycle Time

8—

Clock High Time

4—

Clock Low Time

4—

Address Setup Time 2.5 —

Address Status

Setup Time

2.5 —

Write Setup Time

2.5 —

Data In Setup Time

2.5 —

Chip Enable Setup Time 2.5 —

Address Advance

Setup Time

2.5 —

Address Hold Time

0.5 —

Address Status

Hold Time

0.5 —

Data In Hold Time

0.5 —

Write Hold Time

0.5 —

Chip Enable Hold Time 0.5 —

Address Advance

Hold Time

0.5 —

Configuration Setup(1) 25 —

-5

Min. Max.

10 —

4—

4—

2.5 —

2.5 —

2.5 —

2.5 —

2.5 —

2.5 —

0.5 —

0.5 —

0.5 —

0.5 —

0.5 —

0.5 —

35 —

-6

Min. Max.

12 —

4—

4—

2.5 —

2.5 —

2.5 —

2.5 —

2.5 —

2.5 —

0.5 —

0.5 —

0.5 —

0.5 —

0.5 —

0.5 —

45 —

Notes:

1. Configuration signal MODE is static and must not change during normal operation.

-7

Min. Max.

13 —

6—

6—

2.5 —

2.5 —

2.5 —

2.5 —

2.5 —

2.5 —

0.5 —

0.5 —

0.5 —

0.5 —

0.5 —

0.5 —

52 —

-8

Min. Max.

15 —

6—

6—

2.5 —

2.5 —

2.5 —

2.5 —

2.5 —

2.5 —

0.5 —

0.5 —

0.5 —

0.5 —

0.5 —

0.5 —

60 —

Unit

ns

ns

ns

ns

ns

ns

ns

ns

ns

ns

ns

ns

ns

ns

ns

ns

10

Integrated Silicon Solution, Inc. — 1-800-379-4774

Rev. A

04/17/01

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