SNC15120P Datasheet, PDF (1/11 Pages) SONiX Technology Company – One Channel Speech Controller OTP

SNC15120P
One Channel Speech Controller OTP
===================== CONTENTS =====================
1. INTRODUCTION............................................................................................................3
2. FEATURES ......................................................................................................................3
3. PIN ASSIGNMENT.........................................................................................................4
4. BLOCK DIAGRAM ........................................................................................................5
5. FUNCTION DESCRIPTIONS .......................................................................................5
5.1 OSCILLATOR ...............................................................................................................5
5.2 ROM ..........................................................................................................................5
5.3 RAM ..........................................................................................................................6
5.4 POWER DOWN MODE ..................................................................................................6
5.5 SAMPLING RATE COUNTER .........................................................................................6
5.6 I/O PORTS ...................................................................................................................6
5.7 PWM OUTPUT ............................................................................................................7
5.8 WATCH DOG TIMER....................................................................................................7
5.9 IR FUNCTION ..............................................................................................................7
6. ABSOLUTE MAXIMUM RATING ..............................................................................8
7. ELECTRICAL CHARACTERISTICS .........................................................................8
8. APPLICATION CIRCUIT .............................................................................................9
8.1 GENERAL APPLICATION ...............................................................................................9
8.2 MOTOR APPLICATION ................................................................................................10
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Nov 18, 2008