IS61NLP25636A-250TQI 데이터 시트보기 (PDF) - Integrated Silicon Solution

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IS61NLP25636A-250TQI

256K x 36 and 512K x 18 9Mb, PIPELINE 'NO WAIT' STATE BUS SRAM

Integrated Silicon Solution 

IS61NLP25636A/IS61NVP25636A

IS61NLP51218A/IS61NVP51218A

WRITE TRUTH TABLE (x36)

Operation

WE

BWa BWb BWc BWd

READ

H

X

X

X

X

WRITE BYTE a

L

L

H

H

H

WRITE BYTE b

L

H

L

H

H

WRITE BYTE c

L

H

H

L

H

WRITE BYTE d

L

H

H

H

L

WRITE ALL BYTEs

L

L

L

L

L

WRITE ABORT/NOP

L

H

H

H

H

Notes:

1. X means "Don't Care".

2. All inputs in this table must beet setup and hold time around the rising edge of CLK.

ISSI ®

INTERLEAVED BURST ADDRESS TABLE (MODE = VDD or NC)

External Address

A1 A0

00

01

10

11

1st Burst Address

A1 A0

01

00

11

10

2nd Burst Address

A1 A0

10

11

00

01

3rd Burst Address

A1 A0

11

10

01

00

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

11

Rev. B

06/27/06

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