"(Wolfgang Kemper)" <wkemper@ti.com> writes: >> Should be a multiple of 8 with chip names like "4116", "4164" or >> "41256" for example. > this is a problem I tried to identify the chips or get a datasheet > MB8264-20 > but had no luck. This is (probably) a dynamkic RAM chip made by Fujitsu... try a google search for mb8264 dynamic ram --- it appears to be a 64k * 1 RAM.