Thanks for replying Robert. If the FRAM does not get enough time to save 5 numbers, then it would not save the numbers and I should have been able to retrieve last truly saved numbers. My confusion is why all 32K memory locations read back as 0x32. Please note that 0x32 is read only when the problem occurs, and then the MSP430 controller reads all five saved numbers as 0x32323232 and starts accumulating from this number. So the saved numbers look like this- day 1= 10, day 2= 500, day 3= 3400..... day 10= 20,000, day 11= 842,150,450 (which is 0x32323232). At this point if i read entire FRAM, it reads all locations as 0x32. In my code, I am touching only 20 bytes of FRAM for five 32-bit numbers. In my project, I am at a stage were I cannot change the MSP controller or FRAM chip.
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