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GPC11256C डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - Sound Controller - Generalplus

भाग संख्या GPC11256C
समारोह Sound Controller
मैन्युफैक्चरर्स Generalplus 
लोगो Generalplus लोगो 
पूर्व दर्शन
1 Page
		
<?=GPC11256C?> डेटा पत्रक पीडीएफ

GPC11256C pdf
GPC11256C
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. MAP OF MEMORY AND I/OS .................................................................................................................................................................... 6
6.5. I/O PORT............................................................................................................................................................................................... 6
6.6. POWER SAVING MODE ........................................................................................................................................................................... 6
6.7. TIMER/COUNTER ................................................................................................................................................................................... 7
6.8. 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°C) ..................................................................................................................................... 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(no load, FCPU=U 6MHz) ..................................................................................................................... 9
7.5.4. Frequency vs. VDD.................................................................................................................................................................... 9
8. APPLICATION CIRCUITS........................................................................................................................................................................ 10
8.1. PWM OUTPUT AND LED ...................................................................................................................................................................... 10
8.2. DAC OUTPUT AND IR FUNCTION ...........................................................................................................................................................11
9. PCB LAYOUT GUIDE FOR HEAVY LOADING APPLICATION ............................................................................................................... 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. 07, 2009
Version: 1.2

विन्यास 15 पेज
डाउनलोड[ GPC11256C Datasheet.PDF ]


शेयर लिंक


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