pin out or data sheet on Y30442b

Status
Not open for further replies.

xx75

New Member
This is a 16 pin chip made by micrel, used in a garage door opener(motor & light control board). I believe it has one input which ultimately controls mult. outputs, I cant find any info on this IC. Hope someone can!
 
xx75 said:
This is a 16 pin chip made by micrel, used in a garage door opener(motor & light control board). I believe it has one input which ultimately controls mult. outputs, I cant find any info on this IC. Hope someone can!

Presumably it's a pre-programmed microcontroller, so there probably won't be any info available?.
 
Just my luck. Well since I posted this thread Micrel did contact me back after they told me this was an invalid part #. They did say that they produced this particular chip for a manufactor and no data sheet is available to anyone. So I just had to order the whole board for this unit in order to fix problem.
 
Status
Not open for further replies.
Cookies are required to use this site. You must accept them to continue using the site. Learn more…