The parameters for stored in the information area or flash of MSP430G2333 , Which circumstances will change?
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The parameters for stored in the information area or flash of MSP430G2333 , Which circumstances will change?
Hello,
I'm still not completely clear on what you are trying to do or what the issue is, but I have gathered some points. For this device, you need to be above 2.2V in order to write to Flash.Please see Figure 1 in the datasheet for more information. If you have assured this and are still having issues, please see the following app note.
Debugging Flash Issues on the MSP430 Family of Microcontrollers (slaa729)
Hello, Jace H
We set the parameter to information B in factory need special process. Then the consumer used the product. some time later, the parameter change to random number. But consumer don't know set the parameter process , the product have work mode and LPM3 mode , power on and power off everyday, the parameter change to random number little product after some day. the main clock of MCU is 8MHz RC.
I don't design BOD external. Maybe the voltage low to 2.0V, the MCU random operation subfunction in a program to clear and write flash ?
Thanks.
Radio Cao
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