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Hi TI team,
We are working on MSP430F5659 based controller with USB CDC application.
Our Product Details:
Our issue is at some point of time microcontroller(msp430f5659) is spoiling. It happened in three boards.
At this failure scenario DVCC to Ground is shorted.
It is very critical issue for us. We need your support on priority for this issue. If required we shall send 3 failed MCU for further investigation.
Please revert back on priority.
Thanks and Regards
Manoj
Hello Manoj,
We will look into this issue for you.
Could you please provide more information on the issue?
Thanks,
Yiding
Hello Manoj,
I would like to help you find the root cause of the issue.
Anu update on those questions I posted last week?
Thanks,
Yiding
Hello Manoj,
I did not see anything on your schematic that jumps out on me for the root cause.
However, short DVCC to GND can defiantly damage the device permanently.
Thanks,
Yiding
Hi Yiding,
You are asking for one to one discussion. If so please book some slot on next week. 15th/July or 16th/July.
Please let know if you have any concern.
Thanks and Regards
Manoj
Hello Manoj,
Are you still having this issue?
Like I mentioned in my lost post, shorting DVCC to GND can defiantly damage the device permanently. Could you avoid shorting DVCC to GND in the design?
Thanks,
Yiding
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