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Mingjiada Electronics supplies and acquires Qualcomm's entry-level Bluetooth audio SoC QCC-3081-0-WLNSP99-TR-05-0_QCC3081 is an entry-level Flash-programmable Bluetooth® audio SoC based on an extremely low-power architecture designed for truly wireless earbuds and listenable devices.

Description

The Qualcomm® QCC3081 is an entry-level Flash-programmable Bluetooth® audio SoC based on an extremely low-power architecture designed for truly wireless earbuds and listenable devices.

The QCC3081 supports LE Audio and Auracast™ broadcast audio features, Qualcomm® aptX™ Adaptive and Qualcomm® Active Noise Cancellation (ANC). To support the richer feature set, the QCC3081 is equipped with additional DSPs to provide the extra computational power needed for the latest Snapdragon Sound and LE Audio features.

The QCC3081 also supports Qualcomm® High Speed Link and lossless audio from the Snapdragon Sound™ technology suite.

Features

Ultra-low power performance

Designed to support Bluetooth LE audio use cases

Bluetooth 5.4 radio

Ultra-small form factor

Powerful triple-processor architecture - supports complex use cases

Dual-core 32-bit processor application subsystem (up to 80MHz)

Dual-core 240Mhz configurable Qualcomm® Kalimba™ DSP audio subsystem (running from ROM)

Qualcomm TrueWireless™ mirroring technology for increased robustness and superior user experience

Designed to support wake word and/or button activated digital assistants, including Amazon Alexa voice service and Google Assistant

Supports Google Quick Pairing

Software architecture compatible with Qualcomm® QCC302x, Qualcomm® QCC304x, Qualcomm® QCC305x and Qualcomm® QCC307x families

Embedded ROM + RAM and external Q-SPI flash memory

On-chip memory for audio buffering

High-performance audio combined with low power consumption, designed for Snapdragon sound:

Support for aptX voice for improved call quality on both uplink and downlink

Support for 24bit/96kHz high-resolution audio

Support for aptX audio, including aptX Adaptive

Support for up to 3 microphones cVc

Supports Qualcomm ANC - feed forward, feedback, hybrid and adaptive

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Company homepage: www.hkmjd.com