Wireless Audio

Audio SoC for Smart Audio Devices

Enable premium wireless audio experiences with highly integrated Bluetooth Audio SoCs designed for TWS earbuds, open-ear earbuds, smart glasses, wireless headsets, neckbands, and next-generation hearables. These advanced audio platforms combine ultra-low power wireless connectivity, high-performance audio processing, and AI-driven intelligence to help manufacturers develop feature-rich smart audio products with faster time-to-market.

For Wi-Fi-enabled smart audio applications, the portfolio also includes the T2M5010, a highly integrated Wi-Fi 6 + BT/BLE 7.0 SoC featuring dual RISC-V processors, advanced wireless connectivity, and low-power operation. It is ideal for Wi-Fi speakers, AI voice Recorder, Wireless Microphone, AI Glass, and connected smart home audio devices, enabling seamless cloud connectivity alongside high-quality wireless audio.

Powered by advanced audio architecture, these Audio SoCs deliver exceptional sound quality while maintaining industry-leading power efficiency. Key features include:

  1. Cadence® HiFi 5 DSP for high-performance audio processing
  2. Integrated NPU for AI-powered audio applications
  3. Hybrid ANC (Active Noise Cancellation) for immersive listening experiences
  4. Multi-Mic ENC (Environmental Noise Cancellation) for crystal-clear voice calls
  5. Voice Wake-Up & Keyword Spotting for intelligent voice interaction
  6. Spatial Audio Support for enhanced audio immersion
  7. Bluetooth, LE Audio, LC3 & LC3+ Ready for next-generation wireless connectivity
  8. Wi-Fi 6 + BT /BLE 7.0 dual protocol stacks for cloud-connected smart audio devices
  9. Ultra-Low Power Architecture for extended battery life

Designed for modern wearable and connected audio devices, the platform supports multi-microphone processing, AI-enhanced call quality, low-latency Bluetooth audio streaming, and high-speed Wi-Fi connectivity where required. Advanced audio algorithms improve voice clarity and listening performance, while ultra-low power operation extends battery life in compact, battery-powered products.

The highly integrated architecture reduces system complexity and BOM costs while providing a flexible software ecosystem for rapid product development. With support for TWS Audio Solutions, Open-Ear Audio Devices, Smart Glasses, Wireless Headsets, Neckbands, AI-Powered Hearables, Smart Speakers, Smart Displays, and Wi-Fi Audio Devices, these Audio SoCs enable manufacturers to create differentiated products that deliver superior audio quality, intelligent voice interaction, seamless Bluetooth connectivity, and high-performance Wi-Fi networking.

Available Part Numbers

Part No. Protocol MCU-MHz SRAM (KB) Flash (KB) SPI I2C I2S GPIO UART USB ADC Voltage PKG NODE
T2M7519H94 Bluetooth 5.4 (BR/EDR + BLE, LE Audio) 300/48 768 upto 16 MB Yes Yes Yes 20 Yes 2 Yes 2.7 – 5.5 V 5 × 5 mm QFN 40nm
T2M7514H94 Bluetooth 5.4 (BR/EDR + BLE, LE Audio) 300/48 512 upto 16 MB Yes Yes Yes 18 Yes 2 Yes 2.7 – 5.5 V 5 × 5 mm QFN 40nm
T2M7034A50 BT / BLE 5.3, BLE Audio 80MHz 384 4096 2 2 1 11 2 0 14 2.2–5.5 V QFN-50 4 × 6.4 22nm
T2M7035A52 BT / BLE 5.4, BLE Audio 96MHz 352 4096 2 2 - 11 2 0 14 2.2–5.5 V QFN-52 4 × 6.5 22nm
T2M7036A129 BT / BLE 5.4, BLE Audio 128MHz 1024 16348 2 4 4 41 4 1 14 2.2–5.5 V BGA129 3.8 × 6.5 22nm
T2M7037A46 Bluetooth Classic + BLE 6.0 (Dual Mode, BLE Audio) 96MHz 704 4096 2 2 - 11 2 0 14 2.2–5.5 V QFN46 3.6 × 5.3 -

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