Identify this Unknown component?

Forum|Forum|1 year ago
December 11, 2024
3 replies
1574 views

Hi, I'm having trouble identifiying an ST part from marking code.
Component is a 8 pin IC.
Code is as below:
First line: 3s128wt
First line: k952k

Thank you !

Best regards, M

IO-Link

Best answer by Tesla DeLorean

35128WT

Looks to be an EEPROM, custom part from BOSCH by the looks of it

http://blog.obdii365.com/2024/06/19/bmw-cluster-35128wt-with-yanhua-emulator-dp4-or-cg-pro/

https://community.st.com/t5/others-hardware-and-software/looking-for-35128-datasheet/td-p/405924

Andrew Neil

Super User

You've posted in 'Interface and connectivity ICs' - does that mean you have reason to believe that it is an 'Interface' or 'connectivity' IC?

Similarly with the IO-Link tag?

A complex system that works is invariably found to have evolved from a simple system that worked.A complex system designed from scratch never works and cannot be patched up to make it work.

M

MatjaAuthor

Associate

Hi, I accidentally done that, I wanted to post in Others: hardware and software, since I believe is EEPROM device.

will try to re-post it in that discussion and delete this one.

I apologize..

I've moved it for you.

Peter BENSCH

Technical Moderator

@Matja Please upload a legible photo of your device.

Regards
/Peter

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