Programmable Sound Chip

high-quality programmable sound chip is a type of sound chip, its voice file is erasable, and more function can be customized, industrial class quality and stable performance

banner picture for Programmable Sound Chip

Comparison: WT588F Series

Part NumberAdvantageAvailable CapacityVoice QualityAudio OutputCustomized Function
WT588E02B-8S Voice content can be erased and
functions can be defined.
170 secondsGoodDAC/PWMHigh exploitability.
WT588F02A-8SVoice content can be erased and
functions can be defined.
170 secondsGoodDAC/PWMHigh exploitability.
WT588F02B-8SVoice content can be erased and
functions can be defined.
170 secondsGoodDAC/PWMHigh exploitability.
WT588F08A-8SErasable, the user can program
and download by himself.
680 secondsGoodDAC/PWMHigh exploitability.
WT588F02A-16SVoice content can be erased
and functions can be defined.
170S~3HGoodDAC/PWMHigh exploitability.
WTN6040F-8Serasable, function customizable,
(planned)
40SGoodDAC/PWMCustomizable.
WTN6-MASKCost advantage, production
cycle in one month
40~170SHighPWMCustomizable.
WTN1Cost advantage, short seconds.10~40SHighDAC/PWMNot customizable
WT588S/HXX-16SSingle chip, large capacity, low
cost, Flash type.
320~1280SHighDAC/PWMNot customizable

WT588F02A-16S

WT588F Series

Features

  1. Power supply range: DC1.8V~5.5V
  2. Standby power consumption: less than 5uA
  3. Audio Output: DAC/PWM
  4. Maximum supported capacity: 680 seconds.
  5. It can be erased repeatedly. Users can program and burn IC by themsevles..

Specification

  1. Interface: SPI / IIC /One Line/Two lines/ Buttons.
  2. Size: 4.9 x 6.0 x 1.75 mm
  3. Capacity: At the sampling rate of 16kHz, it can support 680 max. seconds
  4. Voltage: DC1.8V~5.5V
  5. Working Temperature: -40 to + 85 °C
  6. SOP8

Chips Package

  • SOP8

Application

Recordable greetingi cards, telephone exchanges, recording machine cores, security equipment, toys, etc.

List: WT588F Series

WT588E02A-8S featured image

WT588E02A-8S

Support to store 320 seconds of voice content Change the internal voice of the chip through MCU or downloader

WT2003H Series

Part NumberDecode
Format
PowerOutputSupport
external
extension functionControl
Method
Working
Temperature
WT2003H0-16SMP3
WAV
2uA
5mA
0.5W_PWM
16bit_DAC
U disk/Flash60mA LED Drive
keyboard/10bit AD
1 line
2 line
UART
SPI
I2C
I2S
IR
press button
-40 to +85 C
WT2003H0-24SS2uA
5mA
0.5W_PWM
16bit_DAC
U disk/Flash
TF card
60mA LED Drive
keyboard/10bit AD
-40 to +85 C
WT2003H4-16S2uA
5mA
0.5W_PWM
16bit_DAC
PC Mode/U disk
Flash/TF card
60mA LED Drive
keyboard/10bit AD
built-in 300S voice
-40 to +85 C
WT2003H4-24SS2uA
5mA
0.5W_PWM
16bit_DAC
PC Mode/U disk
Flash/TF card
60mA LED Drive
keyboard/10bit AD
built-in 300S voice
-40 to +85 C
WT2003T2-20N
small size: 3x3mm
2uA
5mA
0.5W_PWM
16bit_DAC
Flash60mA LED Drive
keyboard/10bit AD
built-in 20S voice
-40 to +85 C
WT2003HP8-32N
small size: 4x4mm
2uA
5mA
0.5W_PWM
16bit_DAC
PC Mode/U disk
Flash/TF card
60mA LED Drive
keyboard/10bit AD
built-in 900S voice
-40 to +85 C
WT2003D-32N
small size: 4x4mm
5uA
20mA
16bit_DACPC Mode/U disk
Flash/TF card
30mA LED Drive
keyboard/10bit AD
-40 to +85 C

WT2003HX-16S One-line Serial Port

WT2003H Series

Features

  1. Working voltage: DC 2.4 ~ 5.2V
  2. Stand-by power consumption: <5uA
  3. Audio Output: DAC/PWM
  4. Interface: pulse counting, one-line serial port, two-line serial port
  5. Volume: support 16 level volume adjustment function
  6. 224 segments of speech can be loaded(can be customized for more segments)
  7. support multiply segments playing simultaneously
  8. support customizing functions

Specification

  1. Interface: pulse counting, one-line serial port, two-line serial port
  2. Size: 4.9 x 6.0 x 1.75 mm
  3. Capacity: 40S/96S/170S
  4. Voltage: DC 2.4 – 5.2 V
  5. Working Temperature: -20 to + 75 °C

Chips Package

  • SOP8/DIP8

Application

Recordable greetingi cards, telephone exchanges, recording machine cores, security equipment, toys, etc.

Choose Programmable Sound Chip

We call the voice chip, which can be programmed multiple times, programmable sound chip.

They are generally used in applications that need to repeatedly change voice content, such as, home appliances that require voice prompts from multiple languages, advertising machines that frequently replace sound, and various voice prompt devices that require online update remotely.

Waytronic has a big programmable sound chip family.

They can work with one single IC, or add an external SPI flash like WT25Q32-8S to extend the voice duration. so that the maximum voice duration can be extended to 273 minutes (WT588F02A-16S + QT25Q128-8s under 8kHZ sample rate)

Besides large-capacity, another highlighted feature is that they can support customers to generate files that can be decoded by the voice chip through our online host computer software and download these files to Waytronic’s WT588 series:

it will make sample production more convenient without spending a lot of time to get the samples from Waytronic repeatedly, engineers can also find the fun of DIY. Not only the WT588F series, but WTN6, the new version of WTN6040F, will also support this function shortly.

Moreover, WT588E02B-8S supports MCU to send commands to replace the voices in the chip through SPI or IIC communication methods (think about you can use APP to change the prompt sound of your sweeper robot at any time, furthermore, you can replace it with your wife’s voice)

Moreover, Though 2021 has been severely shortfall in IC stock, Waytronic, as a sound chip manufacturer, has enough stock of WT2003H4-16S to guarantee the safety of your supply chain. We have them in the warehouse 🙂

refer to the following link to see how to program a sound chip

https://www.wtsoundic.com/how-to-program-a-sound-chip/

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