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GPC11768A1-NnnV-C Fiches technique(PDF) 2 Page - Generalplus Technology Inc. |
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GPC11768A1-NnnV-C Fiches technique(HTML) 2 Page - Generalplus Technology Inc. |
2 / 15 page GPC11768A1 © Generalplus Technology Inc. Proprietary & Confidential 2 AUG. 12, 2008 Version: 1.0 Table of Contents PAGE TABLE OF CONTENTS .......................................................................................................................................................................................... 2 SOUND CONTROLLER WITH 768KB ROM .................................................................................................................................................. 3 1. GENERAL DESCRIPTION .......................................................................................................................................................................... 3 2. BLOCK DIAGRAM ...................................................................................................................................................................................... 3 3. FEATURES .................................................................................................................................................................................................. 3 4. APPLICATION FIELD.................................................................................................................................................................................. 3 5. SIGNAL DESCRIPTIONS............................................................................................................................................................................ 4 5.1. PAD ASSIGNMENT ................................................................................................................................................................................. 5 6. FUNCTIONAL DESCRIPTIONS .................................................................................................................................................................. 6 6.1. CPU ..................................................................................................................................................................................................... 6 6.2. RAM AREA............................................................................................................................................................................................ 6 6.3. ROM AREA ........................................................................................................................................................................................... 6 6.4. MAP OF MEMORY AND I/OS .................................................................................................................................................................... 6 6.5. I/O PORT............................................................................................................................................................................................... 6 6.6. POWER SAVING MODE ............................................................................................................................................................................ 6 6.7. LOW VOLTAGE RESET ............................................................................................................................................................................. 7 6.9. TIMER/COUNTER..................................................................................................................................................................................... 7 6.10. SPEECH AND MELODY ........................................................................................................................................................................... 7 7. ELECTRICAL SPECIFICATIONS ................................................................................................................................................................. 8 7.1. ABSOLUTE MAXIMUM RATINGS................................................................................................................................................................. 8 7.2. AC CHARACTERISTICS ( TA = 25℃) ......................................................................................................................................................... 8 7.3. DC CHARACTERISTICS (VDD = 5.0V, TA = 25℃)...................................................................................................................................... 8 7.4. DC CHARACTERISTICS (VDD = 3.0V, TA = 25℃)...................................................................................................................................... 8 7.5. THE RELATIONSHIP BETWEEN THE ROSC AND THE FCPU .............................................................................................................................. 9 7.5.1. VDD = 3.0V, TA = 25℃............................................................................................................................................................... 9 7.5.2. VDD = 4.5V, TA = 25℃............................................................................................................................................................... 9 7.5.3. Operating current vs. VDD @ 6MHz.......................................................................................................................................... 9 7.5.4. Frequency vs. VDD.................................................................................................................................................................... 9 8. APPLICATION CIRCUITS ......................................................................................................................................................................... 10 8.1. PWM OUTPUT..................................................................................................................................................................................... 10 8.2. DAC OUTPUT .......................................................................................................................................................................................11 9. PCB LAYOUT GUIDE ................................................................................................................................................................................ 12 10. PACKAGE/PAD LOCATIONS ................................................................................................................................................................... 13 10.1.ORDERING INFORMATION ..................................................................................................................................................................... 13 11. DISCLAIMER............................................................................................................................................................................................. 14 12. REVISION HISTORY ................................................................................................................................................................................. 15 |
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Description similaire - GPC11768A1-NnnV-C |
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