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IDT71V256SA

3.3V CMOS Static RAM 256K (32K x 8-Bit)

Commercial and Industrial Temperature Ranges

The IDT logo is a registered trademark of Integrated Device Technology, Inc.

Datasheet Document History

1/7/00

Updatedtonewformat

Pg. 1, 3, 4, 7

ExpandedIndustrialTemperatureofferings

Pg. 1, 2, 7

Removed 28-pin 300 mil plastic DIP package offering

Pg. 6

Removed Note No. 1 from Write Cycle No. 1 diagram; renumbered notes and footnotes

Pg. 7

RevisedOrderingInformation

Pg. 8

AddedDatasheetDocumentHistory

08/09/00

Notrecommendedfornewdesigns

02/01/01

Removed "Not recommended for new designs"

06/21/02

Pg. 7

Added tape and reel option to the ordering information

01/30/04

Pg. 7

Added"restrictedhazardoussubstancedevice"toorderinformation.

02/20/09

Pg. 7

Removed "IDT" from ordering parts

06/11/12

Pg. 3

Pg. 7

AddedGreendesignatortoorderinginformation

Pg. 7

Corrected footnote in the ordering information from "available in SOJ package only" to

"available in TSOP package only"

07/24/14

Pg.7

Added tube or tray to the ordering information

08/18/15

Pg.1 & 7

Removed commercial 10ns speed offering & added green parts available to features

Pg.2 & 7

Removed "-X"extensions from all pin configurations SOJ28 & TSOP28

Pg. 3 & 4

Removed commercial 10ns speed offering columns from the DC & AC Elec tables

Pg.7

UpdatedtheIndustrialandGreenfootnotesintheOrderingInformation

CORPORATE HEADQUARTERS

for SALES:

6024 Silver Creek Valley Road

800-345-7015 or

San Jose, CA 95138

408-284-8200

fax: 408-284-2775

www.idt.com

for Tech Support:

sramhelp@idt.com

408-284-4532