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

[Florian Anwander]

Hello Oren,

Ah! Of course that's the reason. Thanks for the hint!

Florian

Am 06.05.24 um 15:35 schrieb Oren Leavitt via Synth-diy:
> Maybe the low power CMOS 6514 were being used for NV RAM with battery 
> backup?
>
> On 5/6/24 12:50 AM, Florian Anwander 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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