The eZ80 is still available to buy as ... Even though it rose to fame with a better CPU that was compatible with Intel's 8080, Zilog failed to capitalize on that until it was too late.

Zilog will continue to sell a Z80 derivative in the form of their eZ80, but that’s not the only place the core can be found on silicon. [Rejunity] is bringing us an open-source z80 core on real ...