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2017 - 10 - 21
Product Description:WTN6 series sound chip is 4-bit controller. At present there are three kinds of chip: WTN6010, WTN6020, WTN6040, WTN6090 (voice length is 10s,20s,40s,...
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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 10...
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WTR050 voice recording chip is a multifunctional voice record & playback chip, specially designed for recording voice, long recording distance, good sound quality, can directly drive...
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1. Brief IntroductionSmartSound PIR motion activated sound player adopts human body induction technology. When it detects people passing, it can automatically play voice.Download voice ...
WT588S/ WT588H series

WT588S-16S Voice ICs

Feature:

△Support SPI-FLASH memory (4Mbit~128Mbit).

△OTP chip(one time programable).

△Cheaper than our WT588D chips.

△PWM output, directly drive 8Ω 0.5W speaker.

One-line and two-line serial port communication.

适用范围:
上市时间: 2017 - 12 - 07
产品描述:
产品说明:
Product Features:△Support SPI-FLASH memory (4Mbit~128Mbit).△OTP chip(one time programable).△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 ...
  • Details

Product Features:

Support SPI-FLASH memory (4Mbit~128Mbit).

OTP chip(one time programable).

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 length

The data in the sheet is made at 6k sample rate, if extend more storage, can get larger storage space and voice address.

WT588S-16S Voice ICs

Application Diagram:

WT588S-16S Voice ICs

One-line serial communication

In 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 diagram

Pull low data signal for 5 ms, send the data in the end, If the ratio of high level and low level is 1:3,it represents data bit 0, if the ratio of high level and low level is 3:1, it represents data bit1. high level is in front, low level is in the back. D0D7 express a address or command data, 00 00H03E8H in the data is the address command, FF E0HFF E7H is the command of volume adjust, FF F2H is circle playing command, FF FEH is stop playing command, please check the detailed sequence diagram (please download the datasheet to check the detail)

 

Two-line serial port sequence diagram

Two-line serial port control mode is controlled by a clock signal(CLK )and data signal(DATA ), when send a byte data, the clock signal CLK pull down 4 ms to 40 ms, it is recommended to use 5 ms to awaken WTN6 voice chip, receiving DATA low bit at first, receive data at the raise stage of clock. The clock cycle is between 40us and 3.2 ms. The recommended cycle is 300us.When send the data , send low bit at first, then send high bit. 00 HDFH in the data is the address command, E0HEFH is the command of volume adjust,  F2H is circle playing command, FEH is stop playing command.

 

Pin Description

WT588S-16S Voice ICs

WT588S-16S Voice ICs

WT588S-16S Voice ICs

WT588S-16S Voice ICs



发布时间: 2017 - 10 - 23
Product Features:△Support SPI-FLASH memory (4Mbit~128Mbit).△OTP chip(one time programable).△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 ...
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2017 - 10 - 21
Product Description:WTN6 series sound chip is 4-bit controller. At present there are three kinds of chip: WTN6010, WTN6020, WTN6040, WTN6090 (voice length is 10s,20s,40s,90s independently). WTN6040 and WTN6090 have been put into market. WTN6010 and WTN6020 will come soon. The package of WTN6 sound ICs are sop8 and dip8. Audio sample rate is up to 64 kHz...
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