SNC749 processor equivalent, 16-bit voice processor.
......3 3. PIN ASSIGNMENT ...4 4. ROM TABLE....6 5. RAM TABLE ....7 6. SYSTEM CLOCK ......8 6.1 CRYSTAL INPUT .........8 6.2 ROSC INPUT ....8 7. I/O PORT 9 8. TIMER/COUNT.
Test Pin for testing using Negative power supply Negative power supply for core circuit Chip reset Crystal/RC-type oscillator select for high speed clock Positive power supply Positive power supply for core circuit Regulator voltage output Negative .
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