Hardware datasheet M22050431A

[Charles343]

Hello, I have looked many places, including Google and the ST website, and I cannot find this microcontroller anywhere. Markings on this controller are the following:

6242MCH

HES-02-03

M22050431A

if someone can provide any information on this and a datasheet, that would be very useful!

[Tesla DeLorean]

Probably searching on the wrong data, perhaps provide a picture, large, clear and in focus. Show usage context, package and pin count details. 

If automotive application might be a custom or proprietary chip.

[Charles343]

 attached 64 pins. It’s not automotive application. It is an older stereo application. This is all the information I have.

[Peter BENSCH]

As @Tesla DeLorean has already surmised, this is a customised device to whose documents and data only the customer placing the order has or had access.

I'm sorry I can't give you a more pleasant answer.

Regards
/Peter

[cunwoyiyouqian]

I think I can help you

[Charles343]

Any help is appreciated. Thanks