ZiLOG has three eZ80® devices in the eZ80 Acclaim family, all based on the same eZ80® CPU core, and offering varying amounts of Flash and RAM memories. For comparison, the “Flashless” versions of both the eZ80F91 and eZ80F92/93 are also listed. The eZ80F91 represents an industry-first: highest performance 8-bit Flash MCU with integrated Ethernet MAC. This part is the flagship of the family. The eZ80F92/93 are non-Ethernet devices, offered at 20 MegaHertz. The “Flashless” version of the eZ80F91 is the eZ80190 while the “Flashless” and pin compatible version of eZ80F92/93 is the eZ80L92.