8
IDT71256SA
CMOS Static RAM 256K (32K x 8-Bit) Commercial and Industrial Temperature Ranges
Datasheet Document History
1/7/00 Updated to new format
Pg. 1, 3, 4, 7 Revised Industrial Temperature range offerings
Pg. 6 Removed Note No. 1 for Write Cycle diagrams, renumbered footnotes and notes
Pg. 8 Added Datasheet Document History
08/09/00 Not recommended for new designs
02/01/01 Removed "Not recommended for new designs"
09/30/04 Pg. 7 Added "Restricted hazardous substance device" to ordering informations.
02/20/07 Pg. 7 Added TT generation die step to data sheet ordering information.
04/28/11 Pg. 1, 2, 7 Obsoleted 28-pin 600 mil and removed TT generation die step from Ordering information.
Added Tape and Reel to Ordering information and updated description of Restricted
hazardous substance device to Green
11/03/14 Pg. 1 & 8 Removed 12ns I-temp offering in Features. Added note regarding 12ns commercial only on
the Ordering information page. Removed IDT as a reference for fabrication in Description.
Pg. 2 & 8 Removed package extensions from pinouts and from Ordering information.
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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
