WTN6 Series of Voice Chip
■The WTN6 series are multifunctional, low-power, high-performance CMOS voice chips. There are three types of chips, WTN6040, WTN6096, and WTN6170 (voice lengths are 40s, 96s, 170s, respectively).
WTN6040, WTN6096, and WTN6170 have been put on the market. The audio sampling rate is currently up to 32kHz, 16-level volume control, and two audio output modes: PWM output and DAC output. Accurate +/-1% internal oscillation, no need to add external oscillation, with ultra-low power standby.
●Functions
■Working voltage: 2.4V~5.2V.
■In standby mode, quiescent current less than 5uA (After the voice playback is completed, the DATA/CLK signal line can stay at a stable level for about 2 seconds to sleep)
■Accurate +/-1% internal oscillation, with low voltage reset (LVR=1.8V) watchdog timing
■PWM audio output, able to drive 8Ω/0.5W speaker and buzzer directly; DAC audio output, able to have external amplifier.
■Built in watchdog.
■With serial port control mode: count pulse, button, one-line serial port, two-line serial port (up to 224 voices can be loaded, detailed explanation will be provided later)
■Support output function in BUSY state(The BUSY pin of the standard program defaults to high level, and it is low level during voice playback. In addition, in the serial port control mode, only when the voice chip receives the correct voice address sequence BUSY pin will there be a level change)
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WTN6 Series 、 WTN6 、 WTN6040 、 WTN6096 、 WTN6170 、 WTN6XXX-8S |
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Voice Chip 、 multifunctional, low-power, high-performance CMOS voice chips |
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Datasheet |
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Please see the document for details |
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SOP8 |
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English Chinese Chinese and English Japanese |
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2021/11/29 |
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V1.06 |
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1.8 MB |
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