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ELAN Microelctronics Corp .
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| Part No. |
EM57220 EM57212 EM57204 EM57240 EM57230
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| OCR Text |
...6-bit timer overflow control. ? aspcm synthesizer and dual tone melody/sound effect generator . ? 4k~32k hz playing speed for voice play-back . ? multiple tempos for dual tone melody/sound effect play-back . ? variable beats for dual tone m... |
| Description |
20 Seconds Single Chip Voice/Dual Tone Sound Effect Synthesizer(语音容量20秒的单片语音/双音调语音合成器)
12 Seconds Single Chip Voice/Dual Tone Sound Effect Synthesizer(璇??瀹归?12绉?????璇??/???璋???冲????)
4 Seconds Single Chip Voice/Dual Tone Sound Effect Synthesizer(璇??瀹归?4绉?????璇??/???璋???冲????)
40 Seconds Single Chip Voice/Dual Tone Sound Effect Synthesizer(璇??瀹归?40绉?????璇??/???璋???冲????)
30 Seconds Single Chip Voice/Dual Tone Sound Effect Synthesizer(璇??瀹归?30绉?????璇??/???璋???冲????)
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| File Size |
127.58K /
7 Page |
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it Online |
Download Datasheet
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Bivar, Inc.
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| Part No. |
EM55002 EM55M450
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| OCR Text |
...k for subroutine call. 5 bits aspcm synthesis. 38k hz modulation for ir transmission. 15 steps volume control. direct drive/traditional dac. 8 bits resolution d/a. green voice tm .
2 * this specification are subject to be chan... |
| Description |
Multiphase PWM Controller with Precision Rds, On or DCR Current Sensing; Temperature Range: -40°C to 85°C; Package: 40-QFN T&R
EM55000 series - Tiny controller based Synthesizer with Direct Drive EM55000系列-基于微型控制器直接驱动合
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| File Size |
433.60K /
31 Page |
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it Online |
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ELAN Microelctronics Corp .
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| Part No. |
EM32082
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| OCR Text |
... driver program rom & voice rom aspcm kernel vo buz1 buz2 watch control logic pla control logic timing2 (internal osc.) v dd r oscr chime,alarm hr,min,tr v dd v ss bo1 bo2 ai3 ai4 ai1 ai2 oscin 32768 hz oscout mot1 mot2 mode buz/sp snooze z... |
| Description |
Single Chip Talking Clock/Watch with Built In Voice Synthesizer(带内置语音合成器的单片通话时钟/监视
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| File Size |
73.12K /
11 Page |
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it Online |
Download Datasheet |
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Elan Microelectronics, Corp.
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| Part No. |
EM55650
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| OCR Text |
...k for subroutine call. 5 bits aspcm synthesis. 38k hz modulation for ir transmission. 15 steps volume control. direct drive/traditional dac. 8 bits resolution d/a. green voice tm .
pr pr pr pr pr eliminar eliminar eliminar eli... |
| Description |
TINY CONTROLLER-BASED SYNTHESIZER 微小的基于控制器的合成器
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| File Size |
399.54K /
20 Page |
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it Online |
Download Datasheet |
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