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CY8C9540 PDF预览

CY8C9540

更新时间: 2022-04-23 23:00:11
品牌 Logo 应用领域
赛普拉斯 - CYPRESS 可编程只读存储器电动程控只读存储器电可擦编程只读存储器
页数 文件大小 规格书
25页 371K
描述
20-, 40-, and 60-Bit I/O Expander with EEPROM

CY8C9540 数据手册

 浏览型号CY8C9540的Datasheet PDF文件第19页浏览型号CY8C9540的Datasheet PDF文件第20页浏览型号CY8C9540的Datasheet PDF文件第21页浏览型号CY8C9540的Datasheet PDF文件第22页浏览型号CY8C9540的Datasheet PDF文件第23页浏览型号CY8C9540的Datasheet PDF文件第24页 
7. Sales and Service Information  
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:  
800.669.0557  
425.787.4641  
Web Sites: Company Information – http://www.cypress.com  
Sales – http://www.cypress.com/aboutus/sales_locations.cfm  
Technical Support – http://www.cypress.com/support/login.cfm  
7.1  
Revision History  
Table 7-1. CY8C95xx Data Sheet Revision History  
Document Title: CY8C95xx Preliminary Data Sheet  
Document Number: 38-12036  
Revision  
ECN #  
346754  
392484  
Issue Date  
See ECN  
See ECN  
Origin of Change  
Description of Change  
New silicon, document.  
**  
HMT  
HMT  
*A  
Correct pin 79 on the TQFP. Add AC PWM Output Jitter spec. table.  
Upgrade to CY Perform logo and update zip code and trademarks.  
Distribution: External/Public  
Posting: None  
7.2  
Copyrights and Code Protection  
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  
© Cypress Semiconductor Corp. 2005 — Document No. 38-12036 Rev. *A  
25  

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