Programmable Voice Chip, Multiple-Time Programmable Voice IC - Waytronic Electronics Co., Ltd.

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WT588D08/16-28SS/28P Voice Chip

Single voice chip solution in the phonetic system of secondary development is still the mainstream design strategy, little space usage, less peripheral devices, low failure rate of cloth plate, these advantages is self-evident. At present most of the single voice chips are OTP chips, only with the ability to one time burning and it is a kind of application block to those users who need to replace the voice frequently. According to the requirements of most customers, Shenzhen Waytronic Electronics Co. , Ltd has pushed out single voice chip WT588D08/16 which can be repeatable erasing voice contents. With strong editable ability, stable working performance, wide range of voltage, excellent quality, high cost performance, etc. Built-in 8M/16M FLASH_ROM, long storage time voice, times of repeatable erasing content is more than 50000 times. It is more suitable for secondary development and terminal applications. WT588D08/16 can be used in a variety of automatic speech occasion...

2017 - 10 - 27
WT588S-16S Voice ICs

Product Features:△Support SPI-FLASH memory (4Mbit~128Mbit).△Cheaper than our WT588D chips.△One-line and two-line serial port communication.△Can make BIN file on computer, then download to flash.△Support WAV audio format.△Support 12bit ADPCM decoding(4K~30Khz).△Support PCM decoding, max up to 64Khz. △PWM output, directly drive 8Ω 0.5W speaker.△Chip power supply: 2.5~5.2V, flash supply voltage range:2.5V~5.2V△Can support 1000 segments of voice address. The relation between flash capacity and voice lengthThe data in the sheet is made at 6k sample rate, if extend more storage, can get larger storage space and voice address.Application Diagram:One-line serial communicationIn one-line serial port mode, can use MCU to control and send data to WT588S series through DATA line to have voice play, stop, circulate and so on. One-line serial port sequence diagramPull low data signal for 5 ms, send the data in the e...

2017 - 10 - 23
WT588D Voice Chip

Product DescriptionWT588D voice ic chip is multitime programmable music chip, 4 packages: DIP18, SSOP20, SSOP28, LQFP32.It support silence insertion. One address bit can insert 10ms~20min mute. It has many control modes: · MP3 control mode· Key control mode· 3X8 key combination control mode· Parallel-port control mode· 1-line serial port control mode· 3-line serial port control mode· 3-line serial port extension output mode Related Products Product Features☆Duration depends on the SPI flash size, support 2M-32M SPI flash.☆Built-in high-speed audio processor.☆Built-in 13Bit D/A converter, 12Bit PWM output with excellent timbre.☆Sampling frequency 6KHz, 8KHz,10KHz,12KHz,14KHz,16KHz,18KHz 20KHz.☆PWM output can direct drive 0.5W/8Ωspeaker.☆Support wav audio files.☆Support mp3 control mode, key control mode, serial port control mode.☆Set the BUSY signal output mode which shows voice pla...

2016 - 11 - 14
WT588D-32L Voice IC Chip

Product DescriptionWT588D-32L voice chip is our company's classic product, multi time programmable. It has wide application, can be used in industrial fields. Product Features☆Duration depends on the SPI flash size, support 2M-32M SPI flash.☆Built-in high-speed audio processor.☆Built-in 13Bit D/A converter, 12Bit PWM output with excellent timbre.☆Sampling frequency 6KHz, 8KHz,10KHz,12KHz,14KHz,16KHz,18KHz 20KHz.☆PWM output can direct drive 0.5W/8Ωspeaker.☆Support DAC/PWM two kinds of output.☆Support wav audio files.☆Download via USB port; support online and offline download, even with power on, data also can be loaded to SPI flash.☆Support mp3 control mode, key control mode, 1-wire serial port control mode, 3-wire serial port control mode.☆BUSY signal output mode is optional.☆Accomplish setting control modes, voice combination, transfer voice, and insert mute, etc.☆Mute duration can be inserted between 10 ms to 25 minutes.☆Strong anti-interference, can be u...

2017 - 10 - 27
WT588C Programmable Audio Chip

1. Features☆Voice is re-programmable(can change control mode).☆Six kinds of WT588C-16S capacity are optional: 4Mb, 8Mb, 16Mb, 32Mb, 64Mb, 128Mb.☆Two audio output modes: PWM and DAC.☆With internal integrated clock oscillator.☆Maximum 255-section voice can be loaded.☆Triggering steady time: 50us(serial port) and 10ms(button).☆Support audio play even with different sample rates.☆Support output function in BUSY status.☆Operating voltage: DC2.4～5.0V. 2. Chip SelectionWT588C16-16S: internal memory is 16Mbit; voice can be replaced easily.WT588C-16S: external SPI-flash; voice can be replaced easily. Chip control mode: two-wire serial port.Chip output modes: PWM output(direct to drive speaker), DAC output(used for external power amplifier). For the corresponding reference circuit, see below. 3. Applications△Vehicle (anti-theft alarm, parking radar, GPS navigator, electronic dog, central locking); △Smart home system; △Home burglar alarm; △Human voice prompt for medical d...

2016 - 11 - 14

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