IC42S32200L-7B View Datasheet(PDF) - Integrated Circuit Systems

Part Name

Description

MFG CO.

IC42S32200L-7B

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

Integrated Circuit Systems 

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IC42S32200

IC42S32200L

Figure 2.AC Parameters for Read Timing (Burst Length=2,CAS#Latency=2)

CLK

CKE

CS#

RAS#

CAS#

WE#

T0 T1 T2 T3 T4 T5 T6 T7 T8 T9 T10 T11 T12 T13

tCH tCL

tIS

tCK2

tIS

tIH

Begin AutoPrecharge

Bank B

tIH

BS0,1

A10

A0-A9

DQM

Hi-Z

DQ

tIH

RAx

tIS

RAx

CAx

tRRD

tRCD

Activate

Command

Bank A

Read

Command

Bank A

RBx

RBx

CBx

tRAS

tRC

tAC2

tLZ

tAC2 tHZ

Ax0

Ax1

tOH

Activate

Command

Bank B

Read with

Auto Precharge

Command

Bank B

RAy

RAy

tRP

Bx0

Bx1

tHZ

Precharge

Command

Bank A

Activate

Command

Bank A

Integrated Circuit Solution Inc.

25

DR036-0D 02/04/2005

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