cy8c9520 Cypress Semiconductor Corporation., cy8c9520 Datasheet - Page 25

• Manufacturer Part Number: cy8c9520
• Description: 20-, 40-, And 60-bit I/o Expander With Eeprom
• Manufacturer: Cypress Semiconductor Corporation.

To obtain information about Cypress Semiconductor or sales and technical support, reference the following informationt.
Cypress Semiconductor
2700 162nd Street SW, Building D
Lynnwood, WA 98087
Phone:
Facsimile:
Web Sites:
7.1
Table 7-1. CY8C95xx Data Sheet Revision History
7.2
Copyrights
© Cypress Semiconductor Corp. 2005. All rights reserved. PSoC™, PSoC Designer™, Programmable System-on-Chip™, and PSoC Express™ are trademarks of
Cypress Semiconductor Corp. All other trademarks or registered trademarks referenced herein are property of the respective corporations.
The information contained herein is subject to change without notice. Cypress Semiconductor assumes no responsibility for the use of any circuitry other than circuitry
embodied in a Cypress Semiconductor product. Nor does it convey or imply any license under patent or other rights. Cypress Semiconductor 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 Semiconductor products in life-support systems application implies that the manufacturer assumes all risk of such use and in doing so indemnifies Cypress
Semiconductor against all charges. Cypress Semiconductor 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 Semiconductor.
Flash Code Protection
Note the following details of the Flash code protection features on Cypress Semiconductor PSoC-related devices.
Cypress MicroSystems products meet the specifications contained in their particular Cypress Semiconductor Data Sheets. Cypress Semiconductor believes that its family
of products is one of the most secure families of its kind on the market today, regardless of how they are used. There may be methods, unknown to Cypress Semiconduc-
tor, that can breach the code protection features. Any of these methods, to our knowledge, would be dishonest and possibly illegal. Neither Cypress Semiconductor nor
any other semiconductor manufacturer can guarantee the security of their code. Code protection does not mean that we are guaranteeing the product as "unbreakable."
Cypress Semiconductor is willing to work with the customer who is concerned about the integrity of their code. Code protection is constantly evolving. We at Cypress
Semiconductor are committed to continuously improving the code protection features of our products.
August 17, 2005
7.
Document Title: CY8C95xx Preliminary Data Sheet
Document Number: 38-12036
**
*A
Distribution: External/Public
Revision
Sales and Service Information
Revision History
Copyrights and Code Protection
346754
392484
800.669.0557
425.787.4641
Company Information –
ECN #
Technical Support –
See ECN
See ECN
Issue Date
© Cypress Semiconductor Corp. 2005 — Document No. 38-12036 Rev. *A
Sales –
Posting: None
http://www.cypress.com
http://www.cypress.com/aboutus/sales_locations.cfm
http://www.cypress.com/support/login.cfm
HMT
HMT
Origin of Change
New silicon, document.
Correct pin 79 on the TQFP. Add AC PWM Output Jitter spec. table.
Upgrade to CY Perform logo and update zip code and trademarks.
Description of Change
25