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WT588D 16P 8M Memory Voice Module Sound Module Audio Player
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/8 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£¬ 3 × 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