I was discussing SDRAM a few weeks ago and I can't seem to find it in this newsgroup. I guess it had gone to email. I have finally had a chance to go on the web and take a look at some of the sources and I am finding information hard to come by. I only find four main companies making parts in either x32 arrangements or in small packages. They are Micron, Samsung, Elpida and Hynix. I know there are a few "also ran" companies making parts, but they don't seem to have the small packages or the wide bus.
Does anyone know if these parts in the small FBGA or TSSOPs packages are shipping and if the availability is good? Any other makers than the ones I listed above?