Document history page – Cypress AN20639 User Manual
Page 3
AN20639
Cypress Semiconductor
198 Champion Court
San Jose, CA 95134-1709
Phone: 408-943-2600
Fax: 408-943-4730
© Cypress Semiconductor Corporation, 2007-2008. The information contained herein is subject to change without notice. Cypress Semiconductor
Corporation assumes no responsibility for the use of any circuitry other than circuitry embodied in a Cypress product. Nor does it convey or imply any
license under patent or other rights. Cypress products are not warranted nor intended to be used for medical, life support, life saving, critical control or
safety applications, unless pursuant to an express written agreement with Cypress. Furthermore, Cypress does not authorize its products for use as critical
components in life-support systems where a malfunction or failure may reasonably be expected to result in significant injury to the user. The inclusion of
Cypress products in life-support systems application implies that the manufacturer assumes all risk of such use and in doing so indemnifies Cypress
against all charges.
This Source Code (software and/or firmware) is owned by Cypress Semiconductor Corporation (Cypress) and is protected by and subject to worldwide
patent protection (United States and foreign), United States copyright laws and international treaty provisions. Cypress hereby grants to licensee a personal,
non-exclusive, non-transferable license to copy, use, modify, create derivative works of, and compile the Cypress Source Code and derivative works for
the sole purpose of creating custom software and or firmware in support of licensee product to be used only in conjunction with a Cypress integrated circuit
as specified in the applicable agreement. Any reproduction, modification, translation, compilation, or representation of this Source Code except as specified
above is prohibited without the express written permission of Cypress.
Disclaimer: CYPRESS MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARD TO THIS MATERIAL, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. Cypress reserves the right to
make changes without further notice to the materials described herein. Cypress does not assume any liability arising out of the application or use of any
product or circuit described herein. Cypress does not authorize its products for use as critical components in life-support systems where a malfunction or
failure may reasonably be expected to result in significant injury to the user. The inclusion of Cypress' product in a life-support systems application implies
that the manufacturer assumes all risk of such use and in doing so indemnifies Cypress against all charges.
Use may be limited by and subject to the applicable Cypress software license agreement.
November 11, 2008
Document No. 001-20639 Rev. *C
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Document History Page
All trademarks or registered trademarks referenced herein are the property of their respective owners
Document Title: Comparison between CY14B256L and STK14C88-3 nvSRAM
Document Number: 001-20639
Revision
ECN No.
Orig. of
Change
Submission
Date
Description of Change
**
1410463
ZSK
08/23/07
New application note
*A
1639723
ZSK
10/16/07
Changed title
*B
1758963
ZSK
11/19/07
Minor change
*C
2610582
NXR
11/20/08
Changed title. Updated content to reflect change in part number