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Flash memory - STM32F030C8 Erase Cycles

giwonKIM
Associate III

Hello 

I'm using STM32F030C8.

I'm writing the code because I want to use the internal flash memory like rom.

Is there a set number of times I can write in internal flash memory?

If there is a related document, I would like to see it.

Thank you.

1 ACCEPTED SOLUTION

Accepted Solutions

https://www.st.com/resource/en/datasheet/stm32f030c8.pdf

Endurance 1000 cycles

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5 REPLIES 5

https://www.st.com/resource/en/datasheet/stm32f030c8.pdf

Endurance 1000 cycles

Tips, Buy me a coffee, or three.. PayPal Venmo
Up vote any posts that you find helpful, it shows what's working..

1 cycle means 1 time write?

You can journal across all the flash words in a page, you may write each flash word once.

You must erase page before changing content, you can erase each page >= 1000 times

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1 cycle = 1 erase + 1 write

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giwonKIM
Associate III

Thank you.

 

Now I understand about that.

 

I am always grateful for your response.