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Original question:

MSP432P401R: Use FLASH as EEPROM for user settings - Is there a dedicated user segment - similar to msp30?

MSP432E401Y: Store measurement data in internal Flash

zhonghai wang
Prodigy 140 points

Part Number: MSP432E401Y

Hi there,

I want to use the MSP432E401Y internal flash memory to store some data/results obtained in the operation process and read it in the future.

The data amount is small, and my code is also small, less than a half of the Flash memory size.

Is this implementable?

I read the following thread and I want to make sure I can do it.  

e2e.ti.com/.../msp432p401r-use-flash-as-eeprom-for-user-settings---is-there-a-dedicated-user-segment---similar-to-msp30

      

Thank you very much,

Zhonghai

  • 0
    TI__Guru**** 191886 points

    Hi Zhonghai,

      There is a 6kB EEprom on the device that is separate from the main flash. You can store your data on the EEprom which is a non-volatile memory. Please refer the example C:\ti\simplelink_msp432e4_sdk_4_20_00_12\examples\nortos\MSP_EXP432E401Y\driverlib\eeprom_erase_pgm_read for reference.