Re: 4164 Pinouts

From: Jim Brain <*brain_at_jbrain.com*> Date: Mon, 3 Oct 2016 10:15:11 -0500 Message-ID: <7b4e45ae-b91a-ffb1-3347-c2ed8f23251d@jbrain.com> · brain_at_jbrain.com

On 10/3/2016 10:13 AM, Terry Raymond wrote:
>
> For the pinouts for the 4164 I know pin16 GND is ground
> what are the other pins called ?
http://www.primrosebank.net/computers/mtx/techlib/datasheets/Samsung%20km4164b-15.pdf
> And of course this is Dram.
>
> Trying to learn more about a simpler chip and found a post from this 
> list and found the 4164 post, but has there been a decap for the 4164 
> or others.
>
> Terry Raymond
>
>
> 64kx1 DRAM.
>        +---+--+---+
>          |1  +--+ 16| GND
>      D |2           15| /CAS
>  /WE |3           14| Q
> /RAS |4  4164 13| A6
>     A0 |5           12| A3
>     A2 |6           11| A4
>     A1 |7           10| A5
>  VCC |8            9| A7
>          +----------+
>


-- 
Jim Brain
brain@jbrain.com
www.jbrain.com


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