Datasheet for SAMSUNG K5W1G12ACN-AL54TNO

I’m looking for the datasheet of SAMSUNG K5W1G12ACN-AL54TNO (BGA)
A bit old. It was very popular with Nokia feature phones.
Thanks

Hello,

I am sorry I cannot locate a data sheet on K5W1G12ACN-AL54TNO.

1 Like

Maybe a picture would help
samsung_ic

Maybe you know what it is? Is it RAM, Flash, CPU or something else?