Product description
The Qualcomm QCC-3001-1-48WLCSP-HR-00-0 is an advanced Bluetooth audio SoC (System-on-Chip) optimized for use in ultra-low-power wireless audio devices. Designed with portability in mind, the chip comes in a compact 48-WLCSP package, making it highly suitable for miniaturized devices like true wireless stereo (TWS) earbuds, Bluetooth headsets, and other wearable audio products. The small form factor allows manufacturers to design more compact products while still delivering high performance.
The chip integrates Bluetooth 5.0, providing faster data transfer rates, better connectivity, and lower power consumption compared to earlier Bluetooth versions. Its dual-mode Bluetooth capability enables it to support both classic Bluetooth audio profiles and Bluetooth Low Energy (BLE), making it a versatile solution for devices that need to stream audio while also communicating data efficiently.
One of the standout features of the QCC-3001-1 is its built-in DSP core, which handles complex audio processing tasks. The DSP allows for enhanced audio performance by providing advanced features like noise suppression, echo cancellation, and support for high-quality audio codecs such as Qualcomm’s aptX. These features deliver a superior audio experience, ensuring rich, clear sound for both music playback and voice communication, even in noisy environments.
Specification parameters
Bluetooth Version:
Bluetooth 5.0 compliant
Supports dual-mode Bluetooth: Low Energy (BLE) and classic Bluetooth profiles for wireless audio and data transfer.
Supported Audio Codecs:
SBC (Subband Coding): Default codec for Bluetooth audio
AAC (Advanced Audio Coding): Widely used for higher-quality audio, especially on iOS devices
aptX and aptX Low Latency: Qualcomm’s proprietary codec that ensures high-quality, low-latency wireless audio, ideal for video streaming and gaming applications.
Audio DSP:
Integrated DSP core that supports advanced audio features like noise suppression, echo cancellation, and audio codec management.
Dual Kalimba DSP cores for audio signal processing.
Supported Profiles:
A2DP (Advanced Audio Distribution Profile): For stereo audio streaming
HFP (Hands-Free Profile): For voice calls
AVRCP (Audio/Video Remote Control Profile): For controlling playback on remote devices
BLE GATT (Generic Attribute Profile): For data transfer using Bluetooth Low Energy.
Operating Voltage:
1.8V to 3.6V, supporting a broad range of power sources, making it ideal for use in battery-powered wireless devices.
Memory:
64 KB RAM and 32 KB ROM, providing sufficient storage for Bluetooth functionality, audio processing, and firmware updates.
Power Consumption:
Deep Sleep Mode: Ultra-low power consumption, helping conserve battery life when the device is idle.
Active Mode: Optimized for low power usage during Bluetooth audio streaming and device operation.
Package Type:
48-WLCSP (Wafer-Level Chip Scale Package): Small, compact packaging that is ideal for miniaturized products such as truly wireless stereo earbuds and other portable audio devices.
