On 18 Mag, 14:56, Drew <goggled...@gmail.com> wrote: > > Is that the one on ebay that is unbranded? Think the ones you can use > are:- > > http://www.reactivemicro.com/product_info.php?cPath=1_21&products_id=141 > > Drew Good suggestion, the chip are 1MB x 1bit DRAMs 150nS (or faster) in a ZIP package. Mauro