Toshiba "1-chip" things

Cameron Kaiser spectre at
Sun Dec 27 17:19:17 CST 2020

There's a whole bunch of Toshiba "1-chip" QFPs I've run across. Does anyone
know of datasheets, or what components (mask ROM, LCD, RAM, I/O, ...) they
have? These are usually in cheapie toy systems, particularly VTech. Some
allegedly have Z80-compatible cores in them.

T7951 (I found this paired with a 2764 ROM)

They all appear to be part of the same family.

------------------------------------ personal: --
  Cameron Kaiser * Floodgap Systems * * ckaiser at
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