Toshiba "1-chip" things

[Cameron Kaiser]

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)
T7812
T7813
T7826

They all appear to be part of the same family.

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  Cameron Kaiser * Floodgap Systems * www.floodgap.com * ckaiser at floodgap.com
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