EEVblog Electronics Community Forum

Electronics => Microcontrollers => Topic started by: TheCommonCathode on January 07, 2014, 10:56:06 pm

Title: Microchip
Post by: TheCommonCathode on January 07, 2014, 10:56:06 pm

Anyone have a data sheet on this?
(http://img.tapatalk.com/d/14/01/08/y5emaga6.jpg)

40-pin.


Sent from my iPad using Tapatalk (http://tapatalk.com/m?id=1)

Title: Re: Microchip
Post by: nctnico on January 07, 2014, 11:02:51 pm

That is the logo from Motorola (nowadays Freescale or ON semiconductor).

Title: Microchip
Post by: TheCommonCathode on January 07, 2014, 11:05:10 pm

Yup.


Sent from my iPad using Tapatalk (http://tapatalk.com/m?id=1)

Title: Re: Microchip
Post by: wilheldp on January 07, 2014, 11:25:42 pm

Quote from: TheCommonCathode on January 07, 2014, 11:05:10 pm

Yup.


Sent from my iPad using Tapatalk (http://tapatalk.com/m?id=1)

Then why is this thread titled "Microchip"?  Microchip (maker of the PIC) is not the same as Motorola.  Then again, I guess you could have been using the generic form of microchip just to physically describe the IC (not the manufacturer of said IC).  Confusing nonetheless.

Title: Microchip
Post by: TheCommonCathode on January 07, 2014, 11:41:09 pm

Yes, I'm referring to it as the generic term. Not the company.


Sent from my iPad using Tapatalk (http://tapatalk.com/m?id=1)

Title: Re: Microchip
Post by: marshallh on January 08, 2014, 12:22:15 am

Probably a mask programmed 68xx. Dead giveaway when it states the mask rom version right there. Year of manufacture is 1994
It could also be an outside vendor's design fabbed by Motorola.