Foxgod
Active Member
for, sure It require really advanced tooling and knowledge and even there excpect a high failure rate... I was just meaning that foxgod was wrong (I think) the same PCB could be used...Since the chip is soldered to the PCB, and then has a RAM/NAND-chip soldered on top of it, replacing it manually is problematic at the very least. Especially since both have a very fine-pitched BGA-package.
As far as i understood, it was not possible to use as a drop in, otherwise they wouldnt use a new pcb, and they woulnt need a test run on the new pcb's either.