QCC-3021-0-80PQFN-TR-00-0 – Bluetooth v5.0 RF Transceiver IC with MCU – Qualcomm

Source the QCC-3021-0-80PQFN-TR-00-0 from PCX for your advanced wireless designs. This highly integrated RF Transceiver IC from Qualcombines a Bluetooth v5.0 radio with an embedded MCU, enabling efficient development of compact, low-power Bluetooth applications. PCX ensures reliable supply and fast shipping for this key component.

Key Features

• Type: TxRx + MCU
• RF Standard: Bluetooth v5.0
• Max Data Rate: 2Mbps
• Package: 80-VFQFN Exposed Pad (Supplier Package: 80-QFN 8×8)
• Mounting: Surface Mount
• Base Part: QCC-3021 Series

Technical Details

This IC integrates both the RF transceiver functionality for Bluetooth communication and a microcontroller unit (MCU) for application processing within a single compact 80-QFN package (8mm x 8mm). It operates using the Bluetooth v5.0 protocol stack, supporting data rates up to 2Mbps. Designed for surface mount assembly onto PCBs, its QFN package offers a robust and space-efficient solution. Note: This part is designated by the manufacturer as “Not For New Designs”.

Applications

• Wireless Headsets and Earbuds
• Bluetooth Speakers and Audio Devices
• Wearable Technology (Fitness Trackers, Smart Watches)
• IoT Sensors and Peripherals
• PC and Mobile Accessories

About Qualcomm

Qualcomm Technologies, Inc., a subsidiary of Qualcomm Incorporated, is a global leader in wireless telecommunications and semiconductor technology. The company is renowned for its innovation in mobile platforms, RF front-end, connectivity, and IoT solutions, driving advancements in 5G, Wi-Fi, Bluetooth, and AI.

Qualcomm’s extensive portfolio of system-on-chip (SoC) and RF solutions powers billions of devices worldwide. Their commitment to research, development, and rigorous quality control ensures high-performance, reliable, and power-efficient components trusted by leading electronics manufacturers across diverse industries.

About RF Transceiver ICs

RF Transceiver ICs (Integrated Circuits) are essential components in modern wireless communication systems. They combine both transmitter (Tx) and receiver (Rx) functionality on a single chip, enabling devices to send and receive radio frequency signals. These ICs handle the critical tasks of modulating data onto a carrier wave for transmission and demodulating incoming signals to recover the original data.

Integrating an MCU with the RF Transceiver, as seen in the QCC-3021 series, creates a powerful System-on-Chip (SoC) solution. This integration significantly simplifies design complexity, reduces the overall bill of materials (BOM), minimizes PCB footprint, and optimizes power consumption – making them ideal for compact, battery-powered wireless devices like wearables, audio peripherals, and IoT endpoints.

Packaging Options

PCX offers this Qualcomm RF Transceiver IC in industry-standard packaging suitable for high-volume manufacturing:

• Tape & Reel (TR)
• Cut Tape (CT)

Frequently Asked Questions (FAQs)

Q: What does “Not For New Designs” mean for this part?
A: “Not For New Designs” (NFFD) indicates that the manufacturer, Qualcomm, recommends this specific part number primarily for sustaining existing product designs. It may be superseded or phased out in the future. PCX can advise on suitability for your project lifecycle.

Q: Is this IC programmable?
A: Yes, as it includes an embedded MCU. Programming is required to implement the Bluetooth stack and application firmware. Development tools and SDKs are typically provided by Qualcomm.

Q: What version of Bluetooth does this IC support?
A: This IC supports the Bluetooth v5.0 specification, offering features like increased range, speed (up to 2Mbps), and improved broadcasting capacity compared to earlier versions.

Q: What are typical applications for this Bluetooth IC?
A> This IC is commonly used in True Wireless Stereo (TWS) earbuds, wireless headphones, speakers, wearables, and various voice-assisted IoT devices requiring robust Bluetooth connectivity and local processing.

Q: What is the mounting type?
A> This component is designed for Surface Mount Technology (SMT), specifically using the 80-QFN (8mm x 8mm) package.

Q: Can PCX provide technical support for integrating this IC?
A> While PCX specializes in reliable component supply, detailed technical integration support is typically provided by the manufacturer (Qualcomm) or their authorized design partners. PCX facilitates access to datasheets and manufacturer resources.

Disclaimer: Product images are representational. Refer to the datasheet for precise specifications.

Datasheet: Available for download on PCXCo.com (Link to be added).

Get Your Qualcomm QCC-3021 IC Today!

Ensure your project has the reliable Bluetooth connectivity it needs. Order the QCC-3021-0-80PQFN-TR-00-0 from PCX today for fast delivery and dedicated support! Check stock and secure your supply.