6.42
9
IDT71V424S, IDT71V424L, 3.3V CMOS Static RAM
4 Meg (512K x 8-bit) Commercial and Industrial Temperature Ranges
Datasheet Document History
8/13/99 Updated to new format
Pg. 2 Removed SO44-1 from TSOP pinout
Pg. 7 Revised footnotes on Write Cycle No. 1 diagram
Removed footnote for tWR on Write Cycle No. 2 diagram
Pg. 9 Added Datasheet Document History
8/31/99 Pg. 1–9 Added Industrial temperature range offerings
11/22/02 Pg. 8 Added die revision option to ordering information
07/31/03 Pg. 8 Updated note, L10 speed grade commercial temperature only and updated die stepping from YF to Y.
07/28/04 Pg. 3 Increased ISB for all "L" and S15 speeds by 10mA and increased for S12 speed by 5mA (refer to
PCN# SR-0402-02).
Pg. 8 Added "Restricted hazardous substance device" to the ordering information.
09/20/08 Pg. 1, 8 Added Y and V step part numbers to front page and ordering information. Updated the ordering
information by removing the “IDT” notation.
05/12/09 Pg. 3,5,8 Add Industrial grade for 10ns Low Power.
06/11/09 Pg.1,8 Removed VS, VL from datasheet and ordering information.
09/26/13: Pg.1-9 Removed the /YS & /YL from the device name for the entire datasheet.
Pg.1 Removed IDT's reference to fabrication.
Pg.8 Updated ordering information by adding T&R, updated Restricted Hazardous Substance Device
wording to Green and removed the Die Stepping Revision, the”Y” designator.
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
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