At 01:08 AM 2/27/03 -0800, you wrote:
>
>Please can you give me the full meaning of SPRM
That was "SRAM". It means Static RAM. DRAM means Dynamic RAM.
and AFRIK which was
>included in your last mail.
That was "AFIK" As Far as I Know.
>
>
>
>
>
>>From: Joe <[EMAIL PROTECTED]>
>>Reply-To: [EMAIL PROTECTED]
>>To: Multiple recipients of list CHIPDIR-L <[EMAIL PROTECTED]>
>>Subject: Re: Intel D2164A-20
>>Date: Wed, 26 Feb 2003 07:10:07 -0800
>>
>>At 02:38 AM 2/26/03 -0800, Jaap wrote:
>> >At 2003-02-25 17:18 -0800, Joe wrote:
>> >>Can anyone tell me what this is? It's a 16 pin SSI IC and it's date
>>coded 8327. My guess is that it's an early 64k x 1 DRAM. Google didn't get
>>any hits and chip directory keeps popping up a "404 Not Found" error.
>> >
>> >The Intel 2101 was an 1K*1 SRAM, so the 2164 is probably
>> >a 64K*1 SRAM.
>>
>> Except that the intel 2104, 2107 and 2116 are all DRAMs (4k, 4k and
>>16k respectively). AFIK Intel never made any "big" DRAMs.
>>
>> >
>> >'20' probably means that it's access time is 200 ns.
>> >
>> >Around 1983 seems right for this type of density.
>> >My Tandy/RadioShack TRS-80 of 1978/79 used 6 of
>> >the 2101's as video screen memory. (We had to add
>> >an extra one ourselves to get lower case characters.
>>
>> That's interesting. Which model TRS-80? I was looking for some 2101s a
>>while back but couldn't find any.
>>
>> Thanks,
>> Joe
>>
>> >;-).
>> >
>> >Greetings,
>> >Jaap
>> >
>> >--
>> >Author: Jaap van Ganswijk
>> > INET: [EMAIL PROTECTED]
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>>--
>>Author: Joe
>> INET: [EMAIL PROTECTED]
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--
Author: Joe
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