[sdiy] SRAMs 2114 vs 6514 - whats the difference ?

Didrik Madheden nitro2k01 at gmail.com
Mon May 6 10:08:41 CEST 2024


6514 seems to use a tenth of the power that the 2114 does. 7 mA vs 70 mA
max operating current. Not sure if there's anything else that's
significant.

/Didrik

On Mon, 6 May 2024, 07:54 Florian Anwander, <fanwander at mnet-online.de>
wrote:

> Hello,
>
> Can anyone tell me what the difference is between the 2114 and the 6514
> SRAM? There are a few variants with different read/write times, but in
> general I can't find any real difference in the datasheets. (again this is
> for my OB-Xa, which uses two 2114 and two 6514 - the 6514 are missing,
> quite likely replaced by a 6116 on the JLCooper MIDI-interface board).
>
> Thanks in advance
> Florian
>
> -- http://www.florian-anwander.de/
>
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