Hi all,

Has anybody attempted to reverse-engineer the pinouts of BCM4712 and BCM5352? At the very least, does anybody know if they both use a 336-ball BGA package? (BCM5352 does: http://www.broadcom.com/collateral/pb/5352EL-PB00-R.pdf but I'm not sure about 4712; can't find a similar product brief for it).

I'm attempting to find out if these chips are swappable, thus I'd like to determine if they're pin-for-pin compatible, can tolerate the same voltage levels, have the same memory bus speed (or can adapt to slower speeds), etc.

Thanks!

- S