fsc-bt2054ri

FSC-BT2054RI Realtek RTL8761C Bluetooth 5.3 Audio & LE Audio module

FSC-BT2054RI is a highly integrated BR/EDR/BLE Bluetooth module that supports the establishment of active links in host mode or slave mode. To reduce power consumption, it supports multiple low-power states and allows an active link to be maintained in slave mode. The BR/EDR link and the BLE link can remain active at the same time.
The module communicates with the host through the UART interface, and with the FeasyBlue Bluetooth protocol stack, users can control all Bluetooth audio and data transmission through simple API functions.
Therefore, the FSC-BT2054RI is an ideal choice for developers integrating Bluetooth wireless technology into their products.

FSC-BT2054RI

              • RTL8761CTV Bluetooth® 5.3 Dual-mode wireless MCU for executing Bluetooth protocol stack. Integrates classic Bluetooth (BR/EDR) and low-power Bluetooth (BLE), supporting dual-mode operation at the same time.

              • Bluetooth LE Audio

                • LE isochronous channel(CIS/BIS/ISOAL)

                • Supports LE Audio CIS/BIS mode and Auracast™ broadcast audio

              • Bluetooth Classic Audio

                • Bluetooth synchronized audio link(SCO: HFP)

                • Bluetooth asynchronous audio link(ACL: A2DP)

                • Support Agreement: SPP, A2DP, HFP, AVRCP, PBAP, HICAR, AAP

              • Bluetooth controller

                • Supports Bluetooth v2.1 and v3.0 systems・Supports Bluetooth 5.3 Low power consumption (BLE) high-speed UART interface, compliant with H4 specification, used for Bluetooth data transmission

                • Integrated microcontroller (MCU) for executing the Bluetooth protocol stack

                • Supports all data packet types under Basic Rate (BR) and Enhanced Data Rate (EDR)

                • Supports traditional pairing and secure simple pairing of classic Bluetooth (BR/EDR) and low-power Bluetooth (BLE)

                • Support low power consumption mode (Sniff mode)

                • Enhanced Bluetooth/Wi-Fi coexistence control improves transmission quality under different protocol scenarios

                • Bluetooth 5.3 Dual-mode design supports BLE and BR/EDR running simultaneously

                • Supports multiple low power states

              • General characteristics

                • 12mm × 17mm 36 Pin SMD packaging

                • High-speed digital peripheral interface: UART

                • Integrated 32kHz oscillator for power management

                • Supports General Access Service (GAP)

                • Support Device Information Service (DIS)

                • Support deep customization

wafer RTL8761CTV-CG
Bluetooth version V5.3
frequency band 2402MHz ~ 2480MHz
Transmit power +10 dBm (Max.)
Receive sensitivity -95dBm (Min.) @BLE 1Mbps
interface UART/I2S/I2C
support agreement BLE/SPP/A2DP/HFP/AVRCP/PBAP/HICAR/AAP
Supply voltage 3.3V(typ)
size 12mm × 17mm × 2.2mm
working temperature -40°C ~ +85°C
storage temperature -40°C ~ +85°C
Lead-free properties Compliant with lead-free standards and RoHS directives

 

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