6502 fans can upgrade to a 16-bit processor and still execute all existing
code with a new processor from Western Design Center called the 65C816.
	- Designed by Bill Mensch
	- CMOS
	- 40 pin package
	- 16 Megabyte address space
	- emulates 6502 code "on-board"
	- Two companies have announced APPLE II upgrade boards based on it.

For a little more info see article outside my office.