Key features

  • Extremely low-power performance
  • Designed to support the forthcoming Bluetooth standard
  • Bluetooth 5.2 radio
  • Ultra-small form factor
  • Powerful quad-core processor architecture – supporting complex use cases
  • Dual core 32-bit processor application subsystem (up to 80MHz)
  • Dual core 120Mhz programmable Qualcomm® Kalimba™ DSP audio subsystem (runs from ROM)
  • Qualcomm TrueWireless™ Mirroring technology for improved robustness and a superior user experience
  • Designed to support wake-word and/or button activated digital assistants including Amazon Alexa Voice Service and Google Assistant
  • Support for Google Fast Pair
  • Software architecture compatible with Qualcomm® QCC512x and Qualcomm® QCC514x series
  • Embedded ROM + RAM and external Q-SPI Flash
  • Connectivity to external SRAM or 2nd Flash Device
  • On-chip memory for audio buffering
  • High-performance audio combined with low-power consumption
  • Support for aptX Voice superior for call quality on uplink and downlink
  • Support for 24bit/96kHz high resolution audio
  • Support for Qualcomm® aptX™ audio including aptX Adaptive
  • 8th generation Qualcomm® cVc™ Echo Cancelling and Noise Suppression
  • Support for Qualcomm® Adaptive Active Noise Cancellation - feedforward, feedback, hybrid and adaptive
  • Support for 3rd party innovation via the Qualcomm® Voice & Music Extension Program


  • Smart Home
  • Consumer Electronics

Qualcomm wireless module QCC5151 bluetooth audio

Qualcomm wireless module QCC5151 bluetooth audio

Discover more