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 8.Power Down Mode and Clock Mask (Burst Lenght=4,

CAS#Latency=2)

CLK

CKE

CS#

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

tCK2

tIS

Valid

tPDE

RAS#

CAS#

WE#

BS0,1

A10

RAx

A0-A9

RAx

CAx

DQM

Hi-Z

DQ

Activate

Command

Bank A

ACTIVE

STANDBY

Read

Command

Bank A

Power Down

Mode Entry

Power Down

Mode Exit

Ax0 Ax1

Clock Mask

Start

tHZ

Ax2

Ax3

Clock Mask

End

Precharge

Command

Bank A

PRECHARGE

STANDBY

Power Down

Mode Entry

Power Down

Mode Exit

Any

Command

Integrated Circuit Solution Inc.

33

DR036-0D 02/04/2005

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