what's the meaning of the "SN",readed from "STM32 ST-link Utility"

[doming]

what's the meaning of the "SN",readed from "STM32 ST-link Utility"

I read the UID from the Flash addr 0x1FFFF7E8, i found out the SN

is not the UID. please tell me where is the SN 'data from? tks

[Uwe Bonnes · Accepted solution]

As it says: It is the serial number of the STLink. You target has another serial number.

[doming]

wow, Thank you very much!

[VKana]

@Uwe Bonnes​  Where can we read the serial number from? IS there a memory location, where is it documented?

[Tesla DeLorean]

The ST's serial number, or the UNIQUE ID of the part you're running? The Reference Manual, or Data Manual, should provide the address where the UNIQUE ID is situated.