Hello Dan-Zhong,

I tried to contact Winbond by email, but I couldn't find any email contact address from their web site. Do you know any email address that I can contact to ask technical questions?

Also, I can use KEIL C compiler for standard 8051 to use Winbond 78e516?

Do you know a rough unit price for Winbond 78e516? (I tried to find a unit price from Arrow Web site.. I find Winbond is more expensive than SST.. because Winbond price range is $7 ~ 8 while SST is $3 ~ 4)

What evaluation boards are available with Winbond controller? (Winbond website doesn't have enough information about it)

Thanks!

Young