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Feature:
1. Module package (with FLASH memory and peripheral circuits) have DIP16, DIP28, chip packaging has DIP18, SSOP20 and LQFP32 form;
2. According to external or built-in SPI-Flash's different, play different duration, support 2M ~ 32Mbit of SPI-Flash Memory;
3. Embedded DSP audio processor speed, fast processing speed;
4. Built 13Bit/DA converter, and 12Bit/PWM output, good sound quality;
5. PWM output can directly drive 0.5W/8Ω speakers, push-pull current abundant;
6. Support DAC / PWM output of two ways;
7. Support for loading WAV audio formats;
8. By professional PC operating software, any combination of voice, silence can be inserted, insert the mute does not take up memory capacity, a voice repeated calls have been loaded to multiple addresses;
9. USB download mode, support for online download / offline download; WT588D voice chip, even in the case of electricity, will also be able to download the data to the normal SPI-Flash;
10. Supports MP3 control mode, control mode button, 3x 8 key combination control mode, parallel control mode, front-line serial control mode, three-wire serial control mode, and three-wire serial control I / O port expansion output mode;
11. Three-wire serial control mode to control the three-wire serial I / O port expansion only to send the data output mode can be switched. Even after switching to the final before switching into a working state after switching mode;
12. Arbitrary voice playback status display BUSY signal output;
13. Anti-interference, and can be used in industrial applications;
14. Section 220 can control the address bits, a single address can be loaded up to 128 bits of voice, the voice within the address bit combination play;
15. Support the loaded audio player audition;
16. Voice playback stops immediately enter the sleep mode, the chip to a complete stop state;
17. 15 kinds of key control mode, any key can be set to any of the control mode;
18. Supporting WT588D VoiceChip PC software, the interface is simple, easy to use. The play can greatly limit the functionality WT588D voice chip;
19. Simple microcontroller written in a way to get rid of the past, the complicated assembly of thinking;
20. A single chip to support multiple external memory;
21. Up to 500 segments can be loaded for editing audio;
22. Into the quiet time range 10ms ~ 25min;
23. Chip reset time 5ms;
24. Voltage DC2.8V ~ 5.5V;
25. Static sleep current of less than 10uA;
26. Support load 6K ~ 22KHz audio sampling rate.
Specification:
Product size: 20mm*19mm/0.78*0.74''
Packing weight: 4g
Note:
Please allow 1-3mm differs due to manual measurement.
Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding
Included:
1 X WT588D 16P-32M Voice Sound M
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