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Hi All,
I want to use MR2A16A MRAM for my application. I initialize FMC for 18 Bit address and 16 Bit data . I assumed that I can write and read data successfuly. I saw when I debug but when I restart mcu or cut down power MRAM lost its data. How can it be possible when you write data successfuly to MRAM ?
Thanks in advanced
ctarakci said:It may have special trick
If it has any "special tricks", then that would be a function of the memory device - again, nothing to do with ARM or Cortex.
Remember: the memory neither knows nor cares what microcontroller you use - it's behaviour doesn't change for different microcontrollers!