What is the EPM7128 data retention time?

[Altera_Forum]

What is the EPM7128sti100-10 data retention time?

[Altera_Forum]

See: [url]https://www.altera.com/support/support-resources/knowledge-base/solutions/rd10052011_665.html (https://www.altera.com/support/support-resources/knowledge-base/solutions/rd10052011_665.html)[/URL] 

 Cheers, Alex

[Altera_Forum]

--- Quote Start ---  See: https://www.altera.com/support/support-resources/knowledge-base/solutions/rd10052011_665.html  Cheers, Alex  --- Quote End ---   thank you very much! In the reliability report ,the total data retention equiv hours of max7000s is 4.14E+07.But from the web page you gave me ,the data retention is 20 years. How should i use the data from reliability report?  Thank you.

[Altera_Forum]

--- Quote Start ---  See: (https://www.altera.com/support/support-resources/knowledge-base/solutions/rd10052011_665.html)https://www.altera.com/support/support-resources/knowledge-base/solutions/rd10052011_665.html  Cheers, Alex  --- Quote End ---   where can i find all of the reliability reports?

[Altera_Forum]

Ask Altera. Data retention is 20 years for an unpowered device. The other figure is likely to be a projection for the device under normal operating conditions. 

 Cheers, Alex