IC61SF25632D-7.5TQI Ver la hoja de datos (PDF) - Integrated Circuit Solution Inc

Número de pieza

componentes Descripción

Fabricante

IC61SF25632D-7.5TQI

256K x 32, 256K x 36, 512K x 18 8Mb SYNCBURST Flow throughSRAMs

Integrated Circuit Solution Inc 

IC61SF25632T/D IC61SF25636T/D

IC61SF51218T/D

BLOCK DIAGRAM

CLK

ADV

ADSC

ADSP

An-A0

18/19

MODE

CLK

Q0 A0

A0'

BINARY

COUNTER

Q1 A1

A1'

D

Q

ADDRESS

REGISTER

16/17

18/19

256Kx32; 256Kx36;

512Kx18

MEMORY ARRAY

CLK

32, 36,

32, 36,

or 18

or 18

GW

BWE

BWd

(x32/x36)

BWb

(x32/x36)

BWa

(x32/x36/x18)

BWa

(x32/x36/x18)

(T, D)CE

(T, D) CE2

(T) CE2

D DQd Q

BYTE WRITE

REGISTERS

CLK

D DQc Q

BYTE WRITE

REGISTERS

CLK

D DQb Q

BYTE WRITE

REGISTERS

CLK

D DQa Q

BYTE WRITE

REGISTERS

CLK

D

Q

ENABLE

REGISTER

CLK

4

INPUT

REGISTERS

CLK

OUTPUT

REGISTERS

CLK

32, 36,

or 18

DQa - DQd

OE

D

Q

ENABLE

DELAY

REGISTER

CLK

OE

Integrated Circuit Solution Inc.

3

SSR020-0A 9/03/2002

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