71256L25YG Datasheet, PDF (10/10 Pages) List of Unclassifed Manufacturers – CMOS Static RAM 256K (32K x 8-Bit)

IDT71256S/L
CMOS Static RAM 256K (32K x 8-Bit)
Datasheet Document History
Military, Commercial, and Industrial Temperature Ranges
11/4/99:
08/09/00:
02/01/01:
11/15/06:
11/01/08:
04/28/11:
09/26/13:
Updated to new format
Pp. 1–5, 9 Added Industrial Temperature Range offerings
Pg. 1
Removed 30, 120, and 150ns military and 45ns commercial speed grade offerings.
Pg. 2
Removed P28-2 package from DIP/SOJ Top View
Pg. 3
Removed 30ns and 45ns (Commercial only) speed grade offerings from DC Electrical table
Revised notes and footnotes
Pg. 5
Removed 30ns speed grade offering from AC Electrical table
Revised notes and footnotes
Pg. 6
Expressed Military Temperature range on AC Electrical table
Revised notes and footnotes
Pg. 8
Removed Note 1 and renumbered notes and footnotes
Pg. 9
Revised Ordering Information and presented by temperature range offering
Pg. 10
Added Datasheet Document History
Not recommended for new designs
Remove "Not recommended for new designs"
Pg. 3
Changed power limits for commercial and industrial. Refer to PCN SR-0602-03. Added Restricted hazardous
substance devce to ordering information.
Pg. 2,9
Corrected typo on pin 21 in 32-Pin LCC diagram. Updated the ordering information by removing the
"IDT" notation.
Pg. 1, 2, 5, 9 Added 20ns to Industrial offering. Obsoleted 28-pin 600 mil, 32-pin LCC and Added Tape and Reel to
Ordering information and updated description of Restricted hazardous substance device to Green.
Pg. 1
In the Description: removed IDT’s reference to fabrication and removed the sentence "In the full standby
mode, the low-power device consumes less than 15µW, typically".
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10
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