Voice AI Control Chip OEM ODM Manufacturer Programmable Voice Chip with Built-in Flash for Smart Home
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Attributes
Embedded MP3 audio playback moduleType
Plug-in moduleMounting Type
Nine Chip EletronBrand Name
NRK3300Manufacturer Part Number
Guangdong, ChinaPlace of Origin
Design for consumer product and industrial deviceDescription
Specification:32-bit MCU + dedicated DSP audio decoder, SOC integrated design, Hardware decoding for MP3 / WAV
Packaging Type:Anti-static bag with module protection
Function:supports MP3/WAV playback, Bluetooth, FM radio, recording, USB/TF/Flash storage, and multiple control modes.
Interface:USB, TF card, SPI Flash, UART, One-Line, ADKEY, MIC, DAC audio output
Application:voice prompts, alarms, broadcasting, audio players, vehicle systems, industrial equipment, and smart devices
Operating Temperature:minus20°C to +80°C.
Package / Case:Standard wide-body DIP16 or DIP28 module package
Voltage - Supply:3.7V to 5V DC input.
Series:NRK3300
Features:High-quality MP3/WAV decoding, stereo 24-bit DAC,
Chip Type:32-bit Offline Voice Recognition IC
Voice Recognition Language:Multi language
Max Voice Commands:Up to 50 Offline Commands
Core Frequency:Up to 240MHz RISC Processor
Built-in Memory:512KB Integrated SPI Flash
Audio Resolution:16-bit ADC and 16-bit DAC
Bluetooth Version:Bluetooth 5.1 BLE Supported
Operating Voltage:2.2V to 5.5V Power Supply
Operating Temperature:-40°C to +85°C
Package Type:QSOP-24
Product spotlights32-bit RISC Core: The 32-bit RISC core with up to 240MHz clock frequency ensures fast and efficient processing, making it suitable for real-time voice recognition in smart home devices.
512KB SPI Flash: Built-in 512KB SPI Flash memory allows for offline storage of voice commands, reducing the need for external memory components and simplifying the design.
Multi Language Support: Support for multiple languages enables the chip to be used in a wide range of global applications, enhancing its versatility and market reach.
Bluetooth 5.1 BLE: Bluetooth 5.1 BLE support provides reliable wireless connectivity, enabling seamless integration with other smart home devices and enhancing user convenience.
Key attributes
Type
Embedded MP3 audio playback module
Mounting Type
Plug-in module
Application
voice prompts, alarms, broadcasting, audio players, vehicle systems, industrial equipment, and smart devices
Brand Name
Nine Chip Eletron
Description
Design for consumer product and industrial device
Features
High-quality MP3/WAV decoding, stereo 24-bit DAC,
Function
supports MP3/WAV playback, Bluetooth, FM radio, recording, USB/TF/Flash storage, and multiple control modes.
Interface
USB, TF card, SPI Flash, UART, One-Line, ADKEY, MIC, DAC audio output
Manufacturer Part Number
NRK3300
Operating Temperature
minus20°C to +80°C.
Package / Case
Standard wide-body DIP16 or DIP28 module package
Packaging Type
Anti-static bag with module protection
Place of Origin
Guangdong, China
Series
NRK3300
Specification
32-bit MCU + dedicated DSP audio decoder, SOC integrated design, Hardware decoding for MP3 / WAV
Voltage - Supply
3.7V to 5V DC input.
Chip Type
32-bit Offline Voice Recognition IC
Voice Recognition Language
Multi language
Max Voice Commands
Up to 50 Offline Commands
Core Frequency
Up to 240MHz RISC Processor
Built-in Memory
512KB Integrated SPI Flash
Audio Resolution
16-bit ADC and 16-bit DAC
Bluetooth Version
Bluetooth 5.1 BLE Supported
Operating Voltage
2.2V to 5.5V Power Supply
Operating Temperature
-40°C to +85°C
Package Type
QSOP-24
Packaging and delivery
Selling Units
Single item
Lead time
Customization options
Customized logo(+ from /Min. order: 5,000 sets)
Customized packaging(+ from /Min. order: 5,000 sets)
Graphic customization(+ from /Min. order: 5,000 sets)
View details
Product descriptions from the supplier
Warning/Disclaimer
California Proposition 65 Consumer WarningView more
Customizable
Minimum order quantity: 1 set
$0.10-0.50Quantity
Customization options
Customized logo (Min. order: 5,000 sets)
Customized packaging (Min. order: 5,000 sets)
Graphic customization (Min. order: 5,000 sets)
Shipping
Shipping fee and delivery date to be negotiated. Chat with supplier now for more details.
Item subtotal
$0.00 - $0.00
Shipping total
To be negotiated
Subtotal
$0.00 - $0.00
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