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MSPM0C1105: MSPM0C1105 - cannot connect/erase

Part Number: MSPM0C1105
Other Parts Discussed in Thread: UNIFLASH,

Hello,

I am getting the following error while trying to erase or connect to the MSPM0C1105 via SWD interface. I am using a SEGGER 8.19.28 J-Link Plus Compact programmer with the latest software installed. I also tried using UniFlash with the SEGGER emulator, but it still does not work. The chip is most likely locked. Is there any way to unlock it? 

 

Screenshot 2026-05-13 133247.jpg

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Screenshot 2026-05-13 092514.jpg