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STM32G030: Is it possible to write a serial number or unique product information?

xpp07
Senior

‎2020-04-18 09:46 AM

I know this could be done with an external chip, but I want to know if it's possible to do it directly in the micro. I will appreciate any suggestions.

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3 REPLIES 3
TDK
Guru

‎2020-04-18 08:19 PM

Why wouldn't it be possible? You can use the unique ID already in the ROM, or you can program your own into FLASH or OTP. Take your pick.

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Uwe Bonnes
Principal III

‎2020-04-20 04:01 AM

I seems the STM32G030 has no unique id, at least according to datasheet and reference manual.

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xpp07
Senior
In response to Uwe Bonnes

‎2020-04-20 06:17 AM

I think you're right. Maybe I can program a section in Flash then.

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