Flash Life Cycle

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Flash Life Cycle

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davidzhou
Contributor V

Hi,

I have K60 tower board with 1M flash memory.

My question is general flash writing life cycle. I have hard time to find.

Is about 10,000,000?

What is best solution if I need to save run-time data in to non-volatile memory every second? EEPROM / Flash?

Thank you,

David Zhou

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Jorge_Gonzalez
NXP Employee
NXP Employee

Hello David Zhou:

That information is available in the Kinetis device datasheet. See the picture below from the MK60FN1M0VLQ12 datasheet:

Flash_endurance.jpg

Now for your particular case you need to save data very often (1 sec), so maybe an external EEPROM is a better option.

I hope this helps.


Best Regards!,
Jorge Gonzalez

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