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Subject: Re[2]: still looking for the memory chip....
From: Uwe Freese (mail_at_uwe-freese.de)
Date: 2003-02-28


Hello Matias,

Matias Orchard wrote on Friday, February 28, 2003, 12:30:07 AM:

MO> - 8MB DRAM
MO> - organized as 4M x 16
MO> - contained in a 50 TSOP-II case
MO> - powered at 3.3V
MO> - supporting FPM and alternatively EDO

AJB doesn't use EDO, so FPM is enough. But "all" chips you can buy
also support EDO and work, too.

MO> - with 4k refresh cycles

you forgot: 60 ns or less

I think every RAM that fulfils the criterias above will work.

MO> in his page, Uwe even mentions that Hynix part number GM71VS65163CLT5 will
MO> work. I've been trying to get something similar, but I haven't been
MO> successful.

MO> any help would be appreciated.

I've successfully used a "Micron MT4LC4M16R6TG 5-S" in another device
(Recorder 15).

Bye, Uwe.



Page was last modified "Jan 10 2012" The Rockbox Crew
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