So I pulled this chip off an old Huawei U3900 flip phone for a customer who wants some pictures back. I had to dig it out of a lot of glue to get it off in one piece.
I count 107 pins and I do see online some adapters for a BGA107 flash chip. E.G.: https://www.elnec.com/en/products/progr ... 51_ZIF-CS/
Does anyone know what this chip actually is? I can't find any details on it. Is it a NAND, is it an odd old eMMC?
The chip is marked as TY9A0A111283KA and based on the phone specs I'm pretty sure it's a 128Mb chip.
Here's some pictures: