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QCC5121 Extremely low power premium tier Bluetooth Audio SoC in a WLCSP package, designed for use in compact, feature rich wire-free earbuds, hearables and headsets.

The Qualcomm® QCC5121 System-on-Chip (SoC) is designed to meet consumer demand for robust, high quality, wireless Bluetooth listening experiences in small devices with low power consumption for longer audio playback.

QCC5121 architecture is engineered for high performance with low power consumption. Power consumption can be reduced by up to 65 percent compared to our previous technology, for both voice calls and music streaming and devices are optimized to support longer audio playback in virtually all operating modes.

The flexibility provided by the programmable applications processor and audio DSPs helps manufacturers to easily differentiate products with new features without extended development cycles. QCC5121 is designed to support voice assistant through cloud services.

Features

Extremely low power design

Bluetooth 5 radio

2 Mbps Bluetooth low energy (LE) support

Ultra-small form factor

Powerful quad-core processor architecture

Dual core 32-bit processor application subsystem

Dual core Qualcomm® Kalimba™ DSP Audio subsystem

Embedded ROM + RAM and external Q-SPI Flash

High performance low power audio

2-ch 98dBA headset class D

2-ch 99dBA line inputs (single ended)

192kH24-bit I²S & SPDIF interfaces

Comprehensively programmable digital ANC

Digital assistant ready

Flexible software platform with powerful new IDE support

aptX, aptX HD, and aptX Adaptive support

Support for Qualcomm TrueWireless Stereo and Qualcomm TrueWireless Stereo Plus

Integrated battery charger supporting internal mode (up to 200 mA) and external mode (up to 1.8 A)

Designed for reduced eBoM through highly integrated SoC design

• 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.