Ok, well got some things cleared up.
Broadcom will only sell direct to large OEMs, so no chance there. You can get most TI, Freescale, Atmel etc. parts via the usual distributors.
I kind of focused on the fact that I could not find this chip for sale. It was really puzzling to me. If someone wanted to buy a crate of Broadcom chips, I don't think Braodcom would mind
. But if they only sell to their buddies, well then they only sell to their buddies. Good to know.
Freescale are one example of a manufacturer for which you can get the parts quite easily, looking at Farnell there is even an ARM9 part, i.MX23, that comes in an LQFP.
Never even considered Freescale. They actually have a fab by my house. I always considered them a manufacturer and assumed they operated through resellers to hock their stuff. Also, never heard of Farnell. So that's a new place for me to look in the future. Thanks.
You can get the OMAP3530 at Digikey, just search for it. Same for some Atmel parts, like the AT91SAM9 series chips, which can run Linux (with additional external RAM and flash). But I think all of these powerful chips are in BGA, so really difficult to create a board for it with impedance and length matched traces to the RAM and routing and connecting all the other hundreds of pins etc.
What projects did you do so far? Maybe better to start with a simpler project first.
When I searched Digikey it seemed they were already attached to boards and such. And quite outrageously priced as well. Like $300+ per unit. Little strange. But yes, the powerful chips are BGA packaged and not something I intend to mess with. Ideally I'm looking for something in QFP package. I'm really just curious about the SoC chips. However, I would like to have a significant amount of ram. For storage, I'm ok with having off die since I intend to use micro SD for this anyways. However, having the RAM off chip I'd like to avoid. But looks like that may not be an option. As for my project, I'd like to simply build a board that can run linux at first. That'll be tough enough right there. But ultimately I'd like to build a flight controller board that is powered by Linux. There are other flight controller boards out there, but I'm a DIY kind of person and I want to learn some new things and have some fun doing it.
You probably won't find the SoC that you seek. But you can buy the i.MX6 processors from Mouser and other distributors, as well as the RAM and flash that goes with it. Connect them, and you've essentially got what a SoC gives you, albeit at the cost of a bit more board space.
Probably on the money.