ITEM NAME:WT588D 16P-32M DC2.8V-5.5V Voice Control Board Rewritable Sound Audio Player Product Description Description: 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/8ÃŽ © 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 mod.Supporting WT588D VoiceChip PC software, the interface is simple, easy to use. The play can greatly limit the functionality WT588D voice chip;. 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;.
