SNC203S Datasheet, PDF (1/11 Pages) SONiX Technology Company – Direct Drive Speech Controller

SNC203S
Direct Drive Speech Controller
================= CONTENTS ================
1. INTRODUCTION........................................................................................................2
2. FEATURES ..................................................................................................................2
3. BLOCK DIAGRAM ....................................................................................................3
4. PIN ASSIGNMENT.....................................................................................................3
5. FUNCTION DESCRIPTIONS ...................................................................................4
5.1. OSCILLATOR ...............................................................................................................4
5.2. ROM ..........................................................................................................................4
5.3. RAM ..........................................................................................................................4
5.4. POWER DOWN MODE ..................................................................................................4
5.5. SAMPLING RATE COUNTERS .......................................................................................4
5.6. EVENT MARK..............................................................................................................5
5.7. I/O PORTS ...................................................................................................................5
5.8. DAC & PWM.............................................................................................................6
6. ABSOLUTE MAXIMUM RATING ..........................................................................8
7. ELECTRICAL CHARACTERISTICS .....................................................................8
8. APPLICATION CIRCUIT .........................................................................................9
DISCLAIMER .....................................................................................................................11
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Sept 20, 2007