LP-MSPM0G3507: Help me Save uint8_t data 1byte in memory.

Tool/software:

Hello
I use LP-MSPM0G3507 and test CCS.

and I have a difficult issue.
I want to save uint8_t data 1byte in LP-MSPM0G3507.

the data must always recoding and can write or read.

LP-MSPM0G3507 have a flash memory 32kb.
I think the data can write and read the flash memory.

Is that right?
then, Can you share me related example or information?