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State machine architecture |
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Operating voltage from 2.2V~5.5V |
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112 seconds voice capacity are provided (@6KHz sampling rate) |
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1 I, 4 I/O pads with sequential/random/power-on-play/toggle-on-off function |
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1-Ch speech synthesizer |
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256 adjustable voice or mute sections |
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256 voice steps and 64 start or loop subtables |
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16 playback speed options from 4.24KHz~13.91KHz |
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Large current output up to 8mA for each output pin(Vdd=3V, Vop=0.4V) |
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Direct-drive PWM audio output |
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Special motor recovery and key release jump function |
