QCC5151 Bluetooth Low Energy 5.2 Audio Module | FSC-BT1055

Product Overview

The FSC-BT1055 (QCC5151) is a premium ultra-low power Bluetooth dual-mode single chip solution with programmable DSP, optimised for true wireless earbuds and on-ear devices.

Integrated features include Qualcomm Adaptive Active Noise Cancellation (ANC), voice assistant support (including always-on wake-up word activation), Qualcomm aptX adaptive audio and Qualcomm TrueWireless mirroring technology.

Supports communication with the FeasyBlue app and many other Bluetooth apps

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Basic Parameter

Bluetooth Module Model

FSC-BT1055

Bluetooth version

Bluetooth 5.2 Low Energy(BLE)

Chipset

QCC5151

Dimension

13mm x 26.9mm x 2.2mm; Pad Pitch 1mm

Data Rates

3 Mbps (Classic BT -BR/EDR)

Transmit power

+13 dBm(maximum)

Power supply

2.8V ~ 4.3V

Profiles

A2DP, AVRCP, HFP, HSP, HOGP,PBAP, SPP, GATT

Frequency

2.402 - 2.480 GHz

Work Temperature

-40°C to +85°C

Storage Temperature

-40°C to +85°C

Highlights

Extremely low-power performance

Qualcomm TrueWireless Mirroring

Support for multiple voice ecosystems

Wide range of differentiating audio features

Main Features

● Extremely low-power performance
● Qualified to Bluetooth v5.2 specification
● 120 MHz Qualcomm Kalimba audio DSP
● High-performance 24-bit stereo audio interface
● Qualcomm Adaptive active noise cancellation
● Digital interfaces: I2S/PCM, SPDIF
● Serial interfaces: UART, Bit Serializer (12C/SPI), USB2.0
● apt-X, apt-X HD Audio, aptx-Adaptive, AAC, SBC audio codecs support
● Support superior end-to-end optimized
● Dual-mode Bluetooth and premium audio tech for wireless earbuds
● Powerful quad-core processor architecture–supporting complex use cases
● Designed to support wake-word and/or button activated digital assistants including Amazon Alexa Voice Service and Google Assistant

Applications​

Audio Transmitter/Receiver

Bluetooth speakers​

Bluetooth USB dongle

Feature rich true wireless earbuds

Type Title Date
Datasheet
May 19, 2022

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