yogesh
This forum happens to be one wherein variants of the original Intel MCS8052 microcontroller are discussed. However, in the interest of helping you should visit the web page at:

http://www.zilog.com/products/...?id=Z86E30

There are links there to all manner of information about the Z86E30 microcontroller.

By the way....did you even try the search engine Google ? With a search key of z86e3016psc you get 157 hits which allow you to quickly deduce that this part is from Zilog. After that it should be, just as Russell points out, an automatic reflex to tour on over to the manufacturer web site!!

Please have the courtesy to come back here and let us know if you have learned anything from this experience. You should start to consider Google as one of your best friends. Or are you one of those people that want instant gratification without any work??

Michael Karas