ST9293 converter equivalent, 48k rom hcmos mcus with on screen display and a/d converter.
31 fully programmable I/O pins 34 character x15 rows software programmable On Screen Display module with colour, italic, underline, flash, transparent and fringe attribut.
are fulfilled by the ST9293 with up to 31/41 I/O lines dedicated to digital Input/Output. These lines are grouped into u.
Register oriented 8/16 bit CORE with RUN, WFI and HALT modes Minimum instruction cycle time: 500ns (12MHz internal) 16 to 48K bytes of ROM, 256 to 768 bytes of RAM, 224 general purpose registers available as RAM, accumulators or index registers (Reg.
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