[sdiy] data for M50195P?

[houshu at muj.biglobe.ne.jp]

Hello Ken,

I compared the datasheets.
They are not pin-for-pin replacement.
A PT2395 has 40 pins, but a M50195P has 36 pins.

However, from the block diagram and the application circuit,
the internal circuits seem almost identical except for
the length of memory that the chip can treat and the clock generator.

Hope this helps.

Sam Hoshuyama
Saitama, Japan

> I have a datasheet of M50195.  I built a delay with one.
> However, all the description including pin connection is Japanese.
> 
> I found the datasheet of PT2395, I'll compare them tonight.
> 
> Sam Hoshuyama
> Saitama, Japan
> 
> > I'm sure it is an obsolete chip, but I wish to compare the data with the
> > PT2395, which claims to be compatible, and has the world's worst data sheet.
> > I want to see if they are pin-for-pin, or just conceptionally compatible.
> 
>