Fake STM32 chip?

[DianaSok]

Hi, I have a help 

we purchased with your chip, but it seems that it is fake, please let me know if the name or engraving is printed on your chip?

Thank for your support 

[STTwo-32]

Hello @DianaSok and Welcome to the ST Community :smiling_face_with_smiling_eyes:.

I suggest you to share a picture of the MCU you have to check. You can also contact our local sales and marketing team for more details.

Best Regards.

STTwo-32 

[DianaSok]

[Peter BENSCH]

At least the STM32F103 looks very much like a counterfeit and could be a relabeled CKS32.

If you send me the Bulk ID (usually starting with the letter T) from the sticker on the packaging via personal message (please not here in the public community), I can check whether these are original devices.

[DianaSok]

Thank for your support 

[Andrew Neil]

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@DianaSok wrote:

it seems that it is fake

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What makes you say that?