WT588D-U-32M Voice Module

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WT588D-U-32M Voice Module

Supports 2M bit ~ 32M bit capacity SPI-Flash (Note: 1 byte = 8bit)
WT588D-20SS voice used as control core chip.
Embedded human voice processor, feeling very natural and sweet.
Good audio quality output for 13Bit / DA converter and 12Bit / PWM audio processing.
Support for loading 6 K ~ 22 KHz audio sampling rate.
pwm output can directly promote 0.5 W / 8 speakers and a lot of power.
Support DAC / PWM output.
Support for loading WAV audio format.
Support key control mode, one-wire serial mode, three-wire serial mode.
A variety of IO trigger ways can be set to order in button control mode.
The way of PRESSURE signal can be set in a random way.
Do not load more than 500 segments of voice for editing.
address bit is controlled by 220 segments voice, but an address bit can simply load up to 128.
Voice player to stop the sleep mode immediately.
It is simple interface and convenient because of using WT588D Voice Chip that benefited from its functions.
many operations are finished in software. such as setup control mode, inserting voice, compositing voice, calling voice, etc.
free to insert mute, mute time range 10 ms ~ 25 min.
support online USB download / offline USB download.? Moreover, it can also download data to SPI Flash even if WT588D-U work.
operating voltage: DC2.8V ~ 5.5 V.
sleeping current less than 10uA
memory: 32 MB

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