Cypress Perform

Home > Support & Community
support.cypress.com     Bookmark and Share
Support & Community

Knowledge Base Article



What is the FIT (Failure in Time) rate, or MTBF (Mean Time Before Failures) of the CY7C9689A?

Last Updated: 02/03/2011

What is the FIT (Failure in Time) rate, or MTBF (Mean Time Before Failures) of the CY7C9689A?

The Failure In Time (FIT) number for the CY7C9689A device is 34 which is mentioned in the Qualification report.

The Mean Time Before Failure (MTBF) number is calculated as follows:

MTBF = 1,000,000,000 X 1/FR
where FR = Failure Rate

29,411,764 hours =1,000,000,000 X 1/34



 


Related Categories: PHYs


Provide feedback on this article

Did this article help you solve your problem?

Yes

No

Maybe

Additional comments:

To protect your privacy, do not include contact information in your feedback.

 Help us improve by taking a brief survey
Sunset Owner: KXP; Secondary Owner: VWA; Sunset Date: 06/15/20
Spec No: None; Sunset Owner: KXP; Secondary Owner: VWA; Sunset Date: 06/15/20