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GPC11048A डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - Sound Controller - Generalplus

भाग संख्या GPC11048A
समारोह Sound Controller
मैन्युफैक्चरर्स Generalplus 
लोगो Generalplus लोगो 
पूर्व दर्शन
1 Page
		
<?=GPC11048A?> डेटा पत्रक पीडीएफ

GPC11048A pdf
GPC11048A
Table of Contents
PAGE
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. POWER SAVING MODE ........................................................................................................................................................................... 6
6.5. MAP OF MEMORY AND I/OS .................................................................................................................................................................... 6
6.6. I/O PORT CONFIGURATION*.................................................................................................................................................................... 6
6.7. LOW VOLTAGE RESET ............................................................................................................................................................................ 7
6.8. TIMER/COUNTER ................................................................................................................................................................................... 7
6.9. 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 FCPUU............................................................................................................................. 9
7.5.1. VDD = 3.0V, TA = 25.............................................................................................................................................................. 9
7.5.2. VDD = 5.0V, TA = 25.............................................................................................................................................................. 9
7.5.3. Operating current vs. frequency vs. VDD ................................................................................................................................. 9
7.5.4. Frequency vs. VDD................................................................................................................................................................... 9
8. APPLICATION CIRCUITS ......................................................................................................................................................................... 10
8.1. AUDIO: PWM OUTPUT ......................................................................................................................................................................... 10
8.2. AUDIO: 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
© Generalplus Technology Inc.
Proprietary & Confidential
2
Jul. 19, 2010
Version: 1.4

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डाउनलोड[ GPC11048A Datasheet.PDF ]


शेयर लिंक


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