How to know chip marking in MEMS sensors?

Kazuki_IKEDA · ‎2023-11-22

Dear Sir or Madam,

I'd like to know the part number of MEMS sensors in STmicro from the marking on the chip.
How to know the marking "8209/C3H/?BW JZ" ?

Kazuki_IKEDA · ‎2023-11-23

Hi Federica,

Thank you for your response.

I attached a photo of the chip. Can you see the marking?

Tahnk you.

View solution in original post

Federica Bossi · ‎2023-11-22

Hi @Kazuki_IKEDA ,

Can you share a picture of the marking on the chip?

Thanks.

In order to give better visibility on the answered topics, please click on 'Accept as Solution' on the reply which solved your issue or answered your question.

Kazuki_IKEDA · ‎2023-11-23

Hi Federica,

Thank you for your response.

I attached a photo of the chip. Can you see the marking?

Tahnk you.

Federica Bossi · ‎2023-11-23

Hi @Kazuki_IKEDA ,

It is a LIS3DH, you find all details here :)

In order to give better visibility on the answered topics, please click on 'Accept as Solution' on the reply which solved your issue or answered your question.

Kazuki_IKEDA · ‎2023-11-24

Hi Federica,

Thank you for your help.
How do you find the model nuimber? Tell me how to search, please.
I could not find it on the Web.

Federica Bossi · ‎2023-11-24

Hi @Kazuki_IKEDA ,

This information is internal in ST, you don't find it in the web.

In order to give better visibility on the answered topics, please click on 'Accept as Solution' on the reply which solved your issue or answered your question.