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Starterware/MSP430F4793: MSP430F4793

Part Number: MSP430F4793

Tool/software: Starterware

As shown in the picture, can you tell me the here below 40 ℃ to 85 ℃, refers to the temperature of the work?Or are the ambient temperatures allowed to work?My clients in 85 ℃ high temperature box testing doesn't work, thank you.

  • Hi jingang,

    This is the storage temperature not the operation. You can find the Operating free-air temperature range in the device datasheet.

    Can you share more information about how the board "doesn't work" in high temperature box testing? Device reset, works with issue, device halted or other issue?

    The functions in high temperature is related to the PCB boarded design and manufacture. As well as the specified peripherals you used which will have different performance under different temperatures. Please find the detailed data for temperature influence for each peripheral in the device datasheet.

  • Hi Jingang,

    Have your question been answered? I haven't heard you for several days, so I will closed this thread on our tracking list. You can also response here when you come back.
  • Dear Wei:

             Thank you very much!The answer to my question, and the current attention to this project;At present, we and our customers are still testing and analyzing the problem. We suspect that there may be a problem with the 32.768 KHZ crystal vibration.

            

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