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WTN6040FP-14S high-power voice chip
WTN6040FP-14S high-power voice chip
two thousand and twenty-three - eleven - 07
● Overview WTN6040FP-14S is a high-power voice chip developed by Shenzhen Weichuang Zhiyin Electronics Co., Ltd. Its audio output type is PWM, and it has a built-in class D audio power amplifier circuit, which can directly push a 4W 3W speaker. Its output can work normally without LC filtering. It reduces EMI interference in the full bandwidth range and minimizes the impact on other components. At present, the speech length of WTN6040FP-14S is 40 seconds. The audio sampling rate is currently up to 32kHz, 16 level volume control, PWM output mode. The time of this chip
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WT588F02BP-14S high-power voice chip IC
WT588F02BP-14S high-power voice chip IC
two thousand and twenty-three - eleven - 07
● Overview WT588F02BP-14S is a high-power voice chip developed by Shenzhen Weichuang Zhiyin Electronics Co., Ltd. Its audio output type is PWM, and it has a built-in class D audio power amplifier circuit, which can directly push a 4W 3W speaker. Its output can work normally without LC filtering. It reduces EMI interference in the full bandwidth range and minimizes the impact on other components. At present, the WT588F02BP-14S can store voice content of 170 seconds at most (if the customer has no requirements for voice quality, it can store voice content of 320 seconds at most). W...
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WTK6900HM01 speech recognition control module
WTK6900HM01 speech recognition control module
two thousand and twenty-three - 09 - twenty-three
Module introduction: WTK6900HM01 is the recognition speech recognition module of the local speech trigger engine, which has the characteristics of low cost, high reliability and strong versatility. In terms of voice technology, it has achieved high reliable wake-up recognition rate, longer distance wake-up, lower false wake-up rate, richer number of voice control commands, stronger anti noise ability, and faster response recognition time. Module features: ● Core and storage - high-performance 32-bit core, 240MHz main frequency, support hardware floating point operation - built-in 1MB SPI FLASH ●&#
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WT2605C-32N (A001) seamless circular voice chip ic
WT2605C-32N (A001) seamless circular voice chip ic
two thousand and twenty-three - 09 - fifteen
Product introduction WT2605C is a powerful high-quality voice chip, which uses a high-performance 32-bit processor and can reach a maximum frequency of 240MHz. It has the characteristics of low cost, low power consumption, high reliability, and strong versatility. The existing WT2605C-32N (small size 4 * 4MM) packaging chip. Customize serial communication protocol standard (AT) instructions. SPI Flash, TF card and USB flash drive are supported as memory. It has the functions of file index play, insert, single track cycle, all track cycle, random play, etc. The 31 level volume is adjustable, and the maximum support is
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WT588S series/WT588H series

WT588SXX-16S Flash voice chip ic

Product features:

（1） Support multiple varieties SPI-FLASH （ 4Mbit-128 Mbit ）

(2) One line and two line serial communication

(3) Support the upper computer software to make BIN files and download them to FLASH

(4) Support WAV audio format

(5) Support 12 bit ADPCM decoding (4K~16Khz)

(6) Support PCM decoding, up to 30Khz

(7) PWM output, directly driving 8R 0.5W horn

(8) Chip power supply voltage: 2.4~3.6V, flash power supply voltage range: 2.4V~3.6V

(9) In standby mode, the quiescent current is 5uA (the power consumption is relatively high if the master control program automatically releases the flash version)

(10) Up to 1000 voice addresses can be supported

(11) The chip power on initialization time is about 1.5s

(12) After the chip plays, and the I/O port (DATA and CLK) keeps the level stable (both high and low levels are available) for 1s, the chip goes into sleep
Scope of application:
Time to market: two thousand and twenty-three - eleven - 07
Product description:
Product description:
Features of WT588S voice chip product: (1) support multi variety SPI-FLASH (4Mbit-128 Mbit) (2) 1-wire and 2-wire serial communication (3) support host computer software to make BIN files and then download them to FLASH (4) support WAV audio format (5) support 12 bit ADPCM decoding (4K~16Khz) (6) support PCM decoding, which can reach a maximum of 30Khz (7) PWM output, Directly drive the 8R 0.5W horn (8) The chip's power supply voltage: 2.4~3.6V The flash power supply voltage range is 2.4V~3.6V (9) In the standby mode, the quiescent current is 5uA (the power consumption is relatively higher if the flash version of the master program is automatically released) (10) The maximum 1000 segments of voice address can be supported (11) The chip power on initialization time is about 1.5s (12) After the chip is played, and the IO port (DATA and CLK) maintains a stable level (both high and low levels are available) After 1s, the chip goes into sleep ● The video of BIN file compilation operation on the upper computer of WT588S series chip can be viewed by clicking the following website: https://v.youku.com/v_show/id_XNDcwNzUwMzY2OA==.html ● Please click the following website to watch the operation video of downloading BIN files of WT588S series chips: https://v.youku.com/v_show/id_XNDcwNzQ0NTczNg==.html ● The data in the relationship table between FLASH memory and voice length is calculated when the voice is at 6K sampling rate. When multiple external memories are expanded, more storage space and voice address can be obtained. Important note: if the voice chip needs to be connected with flash. It is recommended to use flash produced by "Weichuang". Flash produced by other manufacturers cannot guarantee normal operation. (It is recommended to draw the compatible expansion of 150mil and 208mil sizes, which is more convenient for goods preparation) ● WT588S voice chip application block diagram ● Limit parameter remarks: sample test results in the laboratory, chip
  • product details

Features of WT588S voice chip:

（1） Support multiple varieties SPI-FLASH （ 4Mbit-128 Mbit ）

(2) One line and two line serial communication

(3) Support the upper computer software to make BIN files and download them to FLASH

(4) Support WAV audio format

(5) Support 12 bit ADPCM decoding (4K~16Khz)

(6) Support PCM decoding, up to 30Khz

(7) PWM output, directly driving 8R 0.5W horn

(8) Chip power supply voltage: 2.4~3.6V, flash power supply voltage range: 2.4V~3.6V

(9) In standby mode, the quiescent current is 5uA (the power consumption is relatively high if the master control program automatically releases the flash version)

(10) Up to 1000 voice addresses can be supported

(11) The chip power on initialization time is about 1.5s

(12) After the chip plays, and the I/O port (DATA and CLK) keeps the level stable (both high and low levels are available) for 1s, the chip goes into sleep

●  Operation video for compiling BIN file of upper computer of WT588S series chip, please Click the following website to watch :

      https://v.youku.com/v_show/id_XNDcwNzUwMzY2OA==.html

● Operation video for downloading BIN file of WT588S series chip, please Click the following website to watch :

     https://v.youku.com/v_show/id_XNDcwNzQ0NTczNg==.html


●  Relationship between FLASH memory and speech length

The data in the table is calculated when the voice is at 6K sampling rate. When multiple external memories are expanded, more storage space and voice address can be obtained.

WT588SXX-16S Flash voice chip ic

Important note: if the voice chip needs to be connected with flash. It is recommended to use flash produced by "Weichuang". Flash produced by other manufacturers cannot guarantee normal operation. (It is recommended to draw the 150mil and 208mil size compatible expansion for easier stocking)


● WT588S voice chip application block diagram

WT588SXX-16S Flash voice chip ic



● Limit parameters

WT588SXX-16S Flash voice chip ic

Note: According to the laboratory test results of the sample, the chip can work normally at - 40 ℃~+80 ℃.


● DC characteristics

WT588SXX-16S Flash voice chip ic


● Pin description

1. WT588S-16S pin description:

WT588SXX-16S Flash voice chip ic

2. WT588S-16S pin distribution diagram:

WT588SXX-16S Flash voice chip ic

3. WT588SXX-16S pin description:

WT588SXX-16S Flash voice chip ic

4. WT588SXX-16S pin distribution diagram:

WT588SXX-16S Flash voice chip ic

●  Cooperative customers:

OTP voice chip


●  Supporting tools:

Repeatable voice IC

●  Online platform introduction:

Weichuang Zhiyin Online Voice Platform: https://wt588f.waytronic.com:8443

Advantages of Weichuang Zhiyin online voice platform: platform based development process, fast and flexible development method, rich voice resource database, one minute voice editing, one click download and debugging, and accelerating the development progress of engineers' projects.


●  Product application field:

Repeatable voice IC
WT588SXX-16S Flash voice chip ic
WT588SXX-16S Flash voice chip ic
Published: two thousand and twenty-three - 09 - 09
Features of WT588S voice chip product: (1) support multi variety SPI-FLASH (4Mbit-128 Mbit) (2) 1-wire and 2-wire serial communication (3) support host computer software to make BIN files and then download them to FLASH (4) support WAV audio format (5) support 12 bit ADPCM decoding (4K~16Khz) (6) support PCM decoding, which can reach a maximum of 30Khz (7) PWM output, Directly drive the 8R 0.5W horn (8) The chip's power supply voltage: 2.4~3.6V The flash power supply voltage range is 2.4V~3.6V (9) In the standby mode, the quiescent current is 5uA (the power consumption is relatively higher if the flash version of the master program is automatically released) (10) The maximum 1000 segments of voice address can be supported (11) The chip power on initialization time is about 1.5s (12) After the chip is played, and the IO port (DATA and CLK) maintains a stable level (both high and low levels are available) After 1s, the chip goes into sleep ● The video of BIN file compilation on the upper computer of WT588S series chip can be viewed by clicking the following website: https://v.youku.com/v_show/id_XNDcwNzUwMzY2OA==.html ● Please click the following website to watch the operation video of downloading BIN files of WT588S series chips: https://v.youku.com/v_show/id_XNDcwNzQ0NTczNg==.html ● The data in the relationship table between FLASH memory and voice length is calculated when the voice is at 6K sampling rate. When multiple external memories are expanded, more storage space and voice address can be obtained. Important note: if the voice chip needs to be connected with flash. It is recommended to use flash produced by "Weichuang". Flash produced by other manufacturers cannot guarantee normal operation. (It is recommended to draw the compatible expansion of 150mil and 208mil sizes, which is more convenient for goods preparation) ● WT588S voice chip application block diagram ● Limit parameter remarks: sample test results in the laboratory, chip
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WT588E02B-8S SOP8 pin voice chip ic
WT588E02B-8S SOP8 pin voice chip ic
two thousand and twenty-one - 08 - 05
Voice update of product introduction 1. Online update: Bin file or T3Z file can be transferred to the voice chip through software SPI communication to achieve online update. Storage mode 1. Play mode of 220k byte memory space inside the chip 1. PWM output: 16 bit PWM pure audio output, which can directly drive 8 Ω/0.5W speakers and buzzers, 2. Analog DAC output: external power amplifier can be connected 3. Support maximum 4-channel 16K sampling rate mixing 4. Support maximum 16 channel midi playback (8K sampling rate); (PWM and DAC output can be set by bin file) Control mode 1. SPI control 2. Key function control (the function can be customized according to the actual situation) (the main control program of SPI control and key control is different, please contact the salesperson when placing an order) Operation instruction 1. Volume adjustment instruction 2. Cycle playback instruction 3. Play fixed voice instruction 4. Play pause instruction technical specification 1 Power supply voltage DC2.0~
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WT588F02B-8S voice chip IC
WT588F02B-8S voice chip IC
two thousand and twenty-one - 08 - 05
● Overview WT588F02B-8S is a 16 bit DSP voice chip, internal oscillation 32Mhz, 16 bit PWM decoding newly developed by Shenzhen Weichuang Zhiyin Electronics Co., Ltd. The powerful functions make WT588F02B-8S a leader in the voice chip industry. At present, the WT588F02B-8S can store voice content of 170 seconds at most with high audio quality (if the customer has no requirements for audio quality, it can store voice content of 320 seconds at most). WT588F02B-8S is different from the traditional OTP chip. The biggest breakthrough is that customers can change the internal voice content of the chip online through the matching downloader; And the chip has built-in hardware SPI, UART, IIC, comparator and other resources, which can customize various personalized functional products for customers. ● Function description (1) 16 bit DSP voice chip, 32Mhz internal oscillation; (2) Working voltage 2.2~5.5V; (3) 16bit PWM/DAC output can directly drive 8R 0.5W horn; (4) Support WAV files of 6K~32Khz; (5) Customers can change the internal voice content of the chip through MCU or the supporting downloader; （6...
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WT588F02/04/08A-8S voice chip
WT588F02/04/08A-8S voice chip
two thousand and sixteen - eleven - fourteen
Overview WT588FxxA-8S (WT588F08A-8S (A2) built-in 8Mbit FLASH; WT588F04A-8S has built-in 4Mbit FLASH), WT588F02A-8S has built-in 2Mbit FLASH), which is a 16 bit DSP voice chip, internal oscillation 32Mhz, 16 bit PWM decoding newly developed by Shenzhen Weichuang Zhiyin Electronics Co., Ltd. The powerful functions make WT588FxxA-8S a leader in the voice chip industry. At present, the WT588FxxA-8S can store voice content of 680 (8Mbit)/340 (4Mbit)/170 (2Mbit) seconds at most with high audio quality (if the customer has no requirements for audio quality, it can store voice content of 1200 (8Mbit)/600 (4Mbit)/300 (2Mbit) seconds at most). WT588FxxA-8S is different from the traditional OTP chip. The breakthrough is that customers can replace the internal voice content of the chip by themselves through MCU or supporting downloader; And the chip has built-in hardware SPI, UART, IIC, comparator and other resources, which can customize various kinds of
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