IS61NP25618-150B 查看數據表（PDF） - Integrated Silicon Solution

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IS61NP25618-150B

128K x 32, 128K x 36 and 256K x 18 PIPELINE 'NO WAIT' STATE BUS SRAM

Integrated Silicon Solution 

IS61NP12832 IS61NP12836 IS61NP25618

IS61NLP12832 IS61NLP12836 IS61NLP25618

BLOCK DIAGRAM

ISSI ®

A [0:16] or

A [0:17]

ADDRESS

REGISTER

A2-A16 or A2-A17

MODE

A0-A1

BURST

ADDRESS

COUNTER

A'0-A'1

128Kx32; 128Kx36;

256Kx18

MEMORY ARRAY

K DATA-IN

REGISTER

CLK

CKE

CONTROL

LOGIC K

CE

CE2

CE2

} ADV

WE

BWXŸ

(X=a,b,c,d or a,b)

CONTROL

REGISTER

OE

ZZ

DQa0-DQd7 or DQa0-DQb8

DQPa-DQPd

WRITE

ADDRESS

REGISTER

WRITE

ADDRESS

REGISTER

K DATA-IN

REGISTER

CONTROL

LOGIC

32, 36 or 18

K OUTPUT

REGISTER

BUFFER

2

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

PRELIMINARY INFORMATION Rev. 00C

11/30/00

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