IC42S32200L-6B View Datasheet(PDF) - Integrated Circuit Systems

Part Name

Description

MFG CO.

IC42S32200L-6B

512K Words x 32 Bits x 4 Banks (64-MBIT) SYNCHRONOUS DYNAMIC RAM

Integrated Circuit Systems 

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IC42S32200

IC42S32200L

Figure 10.2.Random Column Write (Page within same Bank)

(Burst Length=4,CAS#Latency=2)

T0 T 1 T2 T3 T4 T5 T6 T7 T8 T9 T10 T 11 T12 T13 T14 T15 T16 T17 T18 T19 T20 T21 T22

CLK

tCK2

CKE

CS#

RAS#

CAS#

WE#

BS0,1

A10

A0-A9

RBw

RBw

CBw

CBx

CBy

RBz

RBz

CBz

DQM

Hi-Z

DQ

DBw0 DBw1 DBw2 DBw3 DBx0 DBx1 DBy0 DBy1 DBy2 DBy3

DBz0 DBz1 DBz2 DBz3

Activate

Command

Bank A

Write

Command

Bank A

Write

Command

Bank B

Write

Command

Bank B

Precharge Activate

Command Command

Bank B Bank B

Write

Command

Bank B

36

Integrated Circuit Solution Inc.

DR036-0D 02/04/2005

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