S32K1: Data retention of Flash and Emulated EEPROM if at 30C average

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S32K1: Data retention of Flash and Emulated EEPROM if at 30C average

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john_floros
NXP Employee
NXP Employee

Hello,

Do we have any data on how many years of data retention the Flash and FlexNVM would if the average temperature was at or about 30C.  Could the retention last 50 years?

These question is prompted by Ford requirements:

1. Data retention after 100 erase/write cycles: 50 years (at an average temperature of 30C). 

2. Data retention after 10,000 erase/write cycles: 50 years (at an average temperature of 30C). 

If we do not have the data.  Is it possible to run a simulation or model this to get the data?

Thank you,

John

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john_floros
NXP Employee
NXP Employee

I will redirect my updates to the following community Link:

Ford - S32K 50years NVM retention - NXP Community

Thank you.

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john_floros
NXP Employee
NXP Employee

I will redirect my updates to the following community Link:

Ford - S32K 50years NVM retention - NXP Community

Thank you.

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davidtosenovjan
NXP TechSupport
NXP TechSupport

Hi, I have sent you a email directly.

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chenhuang
Contributor II

Can you send me a copy of the document?

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davidtosenovjan
NXP TechSupport
NXP TechSupport

There is no document there. There is a discussion on the internal forum, but in the end without any outcome. I would recommend to create new ticket:
https://www.nxp.com/support/support:SUPPORTHOME

 

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chenhuang
Contributor II

Ok, thank you very much

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