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QCCC3021 is an entry-level flash programmable Bluetooth Audio SoC based on an ultra-low power architecture which has been designed for use in featured optimized Bluetooth speakers.

Features

Same low-power performance as QCC512x

Optimized for Bluetooth stereo speakers

Bluetooth 5 radio

2 Mbps Bluetooth low energy support

Ultra-small form factor

Powerful tri-core processor architecture

Dual core 32-bit processor application subsystem

Single core 120Mhz Kalimba DSP audio subsystem (runs from ROM)

24-bit audio interfaces

2-ch 99dBA line inputs (single ended)

Specifications

CPU

Architecture: 32-bit

Clock Speed: Up to 32 MHz

Features: Programmable CPU

DSP

Name: 1x Qualcomm® Kalimba™

Clock Speed: 1x 120 MHz

Data RAM: 256 kB

Program RAM: 80 kB

Features: Configurable DSP

Bluetooth

Specification Version: Bluetooth® 5.0

Connection Technology: Bluetooth® Low Energy, Bluetooth® Classic, Dual-mode Bluetooth®

Topologies: Qualcomm TrueWireless™ Stereo Plus technology, Qualcomm® TrueWireless™ technology

Classic Data Rate: 2 Mbps

Low Energy Features: Bluetooth® Low Energy sensor hub

Audio

Qualcomm® cVc™ Echo Cancelling and Noise Suppression (ECNS) technology support: 1-mic Speaker, Qualcomm® cVc™ Echo Cancelling and Noise Suppression

Voice Services

Digital Assistant Activation: Button press

Power Consumption

Amperage: Less than 7 mA

Audio Playback Interfaces

Modes: Mono, Stereo

Package

Type: QFN

Pins: 80 pins

Size: 8 × 8 × 0.85 mm

Pitch: 0.35 mm

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.