Re: Memory chips in IIC?

[David Wood <jbevren@yahoo.com>]

How many of the chips are there? I know the IIc has 128k ram (DOH! almost
put 128M hahhaha), and tis 8 bits wide. :) You can gather the width of the
chip from there by counting.

I'm guessing wildly that its a 4164 type chip, with which you can substitute
the more common and often tosse dout 41256 chips (256kx1), and just tie pin
1 to ground or +5v.  If you really wanna know bout the 41256's, I'll tell
ya. :) For now, it's magic.

-David

On Fri, 21 Apr 2000, Jan wrote:

> Date: Fri, 21 Apr 2000 12:37:15 +0300
> From: Jan <jankro@vip.fi>
> Newsgroups: comp.sys.apple2
> Subject: Memory chips in IIC?
> 
> Anyone know which chips I can use to substitute original 4264 chips made
> by Micron on IICīs, because I have not found
> info on this. On one machine there has someone replaced these with
> 2164īs and 8264īs, but I cannot find anything on these either.
> TIA
> Jan/Finland
> 
>