Skip to content 
MP3 Player Chipset
Looking for a cost-effective MP3 player chipset with crystal-clear sound, serial port control, and plug-and-play ease? The N930X MP3 chipset is your go-to solution. With 32Mbit Flash, TF card and USB support, and 3W amplifier output, it’s built for flexible integration and premium voice playback. Whether for custom audio prompts or embedded music functions, this MP3 decoder module delivers performance, stability, and superior audio—without the complexity.
Built for High-Quality, Custom Voice Playback Applications
Discover the N930X MP3 Player Chipset
The N930X MP3 decoder chipset is more than just a chip—it’s a powerful audio engine designed to deliver superior sound quality with maximum integration flexibility. With built-in 32Mbit Flash, 3W amplifier, and TF card/USB support, it enables seamless music or voice playback for a wide range of smart applications.
Rich Features for Embedded Audio Solutions
- Supports MP3 format with stereo output and direct 0.25W headphone drive
- 24-bit DAC output, DSP-based hard decoding (not PWM), SNR up to 85dB
- UART, one-wire serial, and AD key control modes for versatile integration
- 32G U-disk & TF card support with full FAT16/FAT32 compatibility
- 30-level volume control, folder switching, and multi-language file paths
- Playback interruption, path-defined playback, and busy signal output
- Compact SOP16 package with 3V–5V input range & built-in watchdog
- Infrared and audio input supported
- Ideal for voice prompts, interactive toys, vending machines, and more!
Stability Meets Simplicity
Built on an SOC platform, the N930X integrates a 16-bit MCU and a high-performance audio DSP. This hardware decoding architecture ensures stable system operation, exceptional audio quality, and smooth command processing—whether through UART serial communication, AD key inputs, or custom command sets. The module’s minimal design and simple interfacing make it a favorite among developers seeking efficient solutions.
N930X MP3 Player Chipset vs. Competitors
| Feature | N930X MP3 Chipset | Typical Competitor Chipset |
|---|---|---|
| Audio Quality | 24-bit DAC, DSP hard decoding, 85dB SNR | Often PWM output, lower SNR (60–75dB) |
| Control Interface | UART, One-wire, AD Key | Often UART only or basic IO |
| Onboard Flash | 32Mbit | Usually 16Mbit or none |
| Amplifier Output | Integrated 3W amplifier | Often external amp required |
| Storage Support | TF card & USB drive up to 32GB | Limited to TF or low USB compatibility |
| Playback Functions | Path-defined, interrupt, scheduled playback | Basic play/pause/next only |
| Volume Control | 30 levels adjustable | 10–15 levels typical |
| Voice Insertion Support | Yes, interrupt and resume | Rare or unstable |
| File System Compatibility | FAT16 / FAT32 full support | Often partial or slow |
| Customizability | Supports OEM/ODM, API available | Closed or difficult to modify |
| Power Input Range | 3V–5V, built-in watchdog | Often fixed 5V, no watchdog |
| Form Factor | Compact SOP16, low peripheral requirement | Larger or more complex design |
| Stability | SOC-based with MCU + ADSP | Often MCU-only, prone to crashes |
Why N930X Wins:
- Better audio quality through DSP hardware decoding
- Richer features like interrupt-based voice prompts and folder-specific playback
- Easier integration with UART and AD-key modes
- More stable for embedded applications thanks to built-in watchdog and SOC platform
Power Consumption: N930X vs Competitors
| Aspect | N930X MP3 Chipset | Typical Competitor Chipset |
|---|---|---|
| Operating Voltage Range | 3V – 5V | 3.3V or fixed 5V |
| Standby Current | < 1mA (ultra-low standby) | 3–5mA typical |
| Playback Current | 25–60mA (depends on volume/load) | 60–100mA typical |
| Power Efficiency | High, thanks to SOC + hardware decode | Lower efficiency, often software-based |
| Sleep Mode Support | Yes, built-in | Rare or requires external circuit |
| Watchdog & Reset Circuit | Built-in, prevents power waste on faults | Often missing, can hang and draw current |
The N930X chipset is significantly more power-efficient than many low-end or legacy MP3 chips. Its low standby current, wide voltage range, and efficient hardware decoding make it ideal for battery-powered or embedded applications where power savings are critical.
Power Your Audio Projects with N930X
Don’t settle for average. Choose a chipset that offers precision control, customizability, and superior audio. Whether you’re building a smart speaker, industrial alert system, or interactive device, the N930X MP3 player chipset is your ideal solution.
Contact us now to get a sample, request custom functions, or integrate this module into your next project.
