Originally Posted by
crusty shadow
The first one is a Motorola 68HC11 variant, i just need to know which one it is so i can figure out what clock speed it is, rom only or eprom memory.
Next one is a Peripheral Interface Controller, only reason i know that is when i did a google search one of those chinese wholesale sites had them listed as such but no data sheet can be found anywhere on the site.
next 2 i have no info on.
Since all these chips are 30 years old nothing shows up in any online catalogs.