Introduction
The RTL8761C is a highly integrated single-chip Bluetooth5.3 controller with a UART(RTL8761CTVxx)/USB (RTL8761CUV) interface. lt combines a BT protocol stack (LM, LL, LE), BT Baseband modem, and BT RF in a single chip. The RTL8761C Bluetooth controller is compatible with Bluetooth core specification v5.3 and supports dual mode (BR/EDR+BLE). LE audio (Auracast) is ready in it's solutions. lt has extensive experience and resource supporting host ends like Android, Linux, Windows, RTOS, etc. The RTL8761CTV-VI (Q) series provides additional wide-temperature range options suitable for automotive use.
DESCRIPTION
CHIP
Highlights
USB or UART, combined with PCM, form a full-scenario HCI adapter to add AURACAST functionality to various Host SOCs.
Mature Host Stack support for Android, Linux, Windows, RTOS, etc.
Support for -40 to 105°C and AEC-Q100, helping customers to apply AURACAST LE Audio in automotive environments.
Realtek can provide the Host-side HCI NIC as the Master and offer corresponding SINK-side device IC services for customers in the entire ecosystem.
Specifications
- A highly integrated single-chip Bluetooth 5.3 controller
- Supports dual mode (BR/EDR+Low Energy Controllers)
- Supports UART (RTL8761CTV)/USB (RTL8761CUV) interface
- Tx Power: 0/4/7.5 dBm adjustable (refer to datasheet for details)
- Rx Sensitivity: -97dBm@1M
- Fast AGC control to improve receiving dynamic range
- A highly integrated single-chip Bluetooth 5.3 controller
- Supports dual mode (BR/EDR+Low Energy Controllers)
- Supports UART (RTL8761CTV)/USB (RTL8761CUV) interface
- Tx Power: 0/4/7.5 dBm adjustable (refer to datasheet for details)
- Rx Sensitivity: -97dBm@1M
- Fast AGC control to improve receiving dynamic range
Part Number Comparison
| Part Number | RTL8761CTV | RTL8761CTV―VI | RTL8761CTV―VIQ | RTL8761CUV |
|---|---|---|---|---|
Standard | BR/EDR+BLE5.3 AURACAST LE Audio | BR/EDR+BLE5.3 AURACAST LE Audio | BR/EDR+BLE5.3 AURACAST LE Audio | BR/EDR+BLE5.3 AURACAST LE Audio |
HCI interface | UART | UART | UART | USB |
Temp | -40~85℃ | -40~105℃ | -40~105℃ | -40~85℃ |
AEC―Q100 | - | - | Yes | - |
Package (mm) | QFN50 6x4 | QFN50 6x4 | QFN50 6x4 | QFN50 6x4 |
Resources
