Bluetooth Audio SoC

QCC-3024-0-CSP90-TR-00-0

  • The Qualcomm QCC-3024-0-CSP90-TR-00-0 is a Bluetooth audio System-on-Chip (SoC), designed to enhance the performance of wireless audio devices such as headphones, earbuds, and speakers. This SoC is part of Qualcomm's QCC30xx series, which focuses on delivering a blend of high audio quality, energy efficiency, and affordable cost. The QCC3024 specifically caters to entry-level and mid-range audio products, offering a range of features suited for contemporary wireless audio needs. Supports Qualcomm’s TrueWireless technology for synchronized stereo audio between left and right earbuds without a master-slave relationship, ensuring a seamless listening experience.

Product description

The Qualcomm QCC-3024-0-CSP90-TR-00-0 is engineered to offer a cost-effective yet high-performance solution for wireless audio devices. It incorporates Bluetooth 5.0 technology to deliver a robust and reliable wireless connection. This version of Bluetooth ensures that users experience faster pairing times, extended range, and improved data transfer, which collectively contribute to a better audio streaming experience.

One of the standout features of the QCC3024 is its support for TrueWireless Stereo (TWS) technology. TrueWireless Stereo allows for wireless synchronization of audio between the left and right earbuds, eliminating the need for a primary master device and enabling both earbuds to operate independently. 

For audio processing, the QCC3024 integrates Qualcomm’s Kalimba DSP (Digital Signal Processor), which handles advanced audio tasks efficiently. This DSP enables features such as enhanced audio playback, noise reduction, and echo cancellation, contributing to a better overall audio experience for users.

Housed in a CSP90 package, the QCC3024 is designed to fit into compact and space-constrained devices. Despite its small size, it delivers a range of features that support high-quality audio performance and efficient connectivity. 

Specification parameters

  • SoC Type: Bluetooth Audio SoC


  • Bluetooth Version: 5.0


  • Audio Codecs Supported: SBC, possibly aptX


  • DSP Cores: Qualcomm Kalimba DSP for efficient audio processing


  • TrueWireless Stereo (TWS): Supports synchronized stereo audio for true wireless earbuds


  • Power Management: Ultra-low-power design for extended battery life


  • I/O Interfaces: I2S, PCM, UART for connectivity


  • Operating Voltage: 1.8V to 3.3V, suitable for battery-operated devices


  • Package Type: CSP90 (Chip Scale Package), designed for compact form factors


  • Operating Temperature: -40°C to +85°C, ensuring reliable performance in various environments


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