Realtek Semiconductor RTL8763BA Bluetooth Module User Manual RTL8763B Series Datasheet 0
Realtek Semiconductor Corp. Bluetooth Module RTL8763B Series Datasheet 0
User Manual
RTL8763B Series
RTL8763BM, RTL8763BF, RTL8763BFR, RTL8763BS, RTL8763BA
BLUETOOTH 5 DUAL MODE SOC
PRELIMINARY DATASHEET
(CONFIDENTIAL: Development Partners Only)
Rev. 0.93
7
th
, December 2017
Track ID: JATR-8275-15
Realtek Semiconductor Corp.
No. 2, Innovation Road II, Hsinchu Science Park, Hsinchu 300, Taiwan
Tel.: +886-3-578-0211. Fax: +886-3-577-6047
www.realtek.com
RTL8763B Series
Datasheet Preliminary
Bluetooth 5
Dual Mode SOC 1 Track ID: JATR-8275-15 Rev. 093
1. General Description
The RT8763B series are single-chip Bluetooth ROM audio solutions for mono (RTL8763BM) and stereo
(RTL8763BF/BFR, RTL8763BS, RTL8763BA) applications. The RT8763B is composed of an ARM
core and an ultra-low power DSP core with high efficiency computing power, high performance audio
codec, power management unit, ADC, ultra-low current RF transceiver, and smart I/O distribution
controller.
The parameter configuration tools, the EVB kits, and the MP kits, including controller hardware and
software, provide a simple and flexible procedure for customers to quickly design and proceed to mass
production with Realtek’s new generation of audio solutions. These complete total solutions provide a
fast and highly reliable development path with a very competitive R-BOM.
RTL8763B Series
Datasheet Preliminary
Bluetooth 5
Dual Mode SOC 2 Track ID: JATR-8275-15 Rev. 093
2. Features
General Features
Bluetooth 5 specification compliant
Supports HFP 1.7, HSP 1.2, A2DP 1.3,
AVRCP 1.6, SPP 1.2 and PBAP 1.0
Single-end RF radio output with high
performance 10dBm of transmitter power and
-94dBm 2M EDR receiver sensitivity
Supports Bluetooth classic (BDR/EDR)
Supports Bluetooth Low Energy (BLE)
Generic access service
Device information service
Proprietary services for data
communication
Apple Notification Center Service
(ANCS)
Real Wireless Stereo (RWS)
Supports USB type-C audio
Supports iAP2
Realtek’s latest RCV (Real Clear Voice)
technology for narrowband and wideband
voice connection, including wind noise
reduction
Supports high resolution audio codec up to
24bits, 192kHz audio data format
Supports dual analog and digital MIC,
AUX-IN, I2S digital audio, analog output
Supports high speed UART, I2C, SPI and
USB2.0 compatible interface
Supports high resolution 12-bits
multi-channel ADC
Supports PWM I/O and smart LED controller
Supports USB BC1.2 battery charging
Smart I/O distribution scheme with MUX
Built-in 8Mbits FLASH memory
(RTL8763BF/RTL8763BFR)
Integrated dual switch mode power regulator,
linear regulators, and battery charger;
charging current up to 400mA
Built-in battery voltage monitoring and
thermal protection scheme with external
thermal resistor
SBC, AAC decoder support
Package: 5x5mm
2
QFN40 (RTL8763BM,
RTL8763BF, RTL8763BFR), 6x6mm
2
QFN48 (RTL8763BS) and 8x8mm
2
QFN68
(RTL8763BA) with 0.4mm pitch
Supports OTA and USB firmware upgrade
GSM 217Hz interference block out design
Low BOM cost
Green (RoHS compliant and no antimony or
halogenated flame retardants)
Supports PTA (Packet Traffic Arbiter) when
co-existing with Wi-Fi
Baseband Features
40MHz main clock
Supports serial flash for FW storage and
parameter upgrade
Adaptive Frequency Hopping (AFH)
Multi-link support
Supports Serial Copy Management System
(SCMS-T) content protection
RAM and ROM Size
ROM size 768KB
MCU RAM size 16KB x 8 Data RAM + 8KB
X 2 cache RAM
DSP RAM 8KB x 22
RTL8763B Series
Datasheet Preliminary
Bluetooth 5
Dual Mode SOC 3 Track ID: JATR-8275-15 Rev. 093
RF
Supports TX +10dBm (typ.) maximum output
power for Bluetooth classic
Supports TX +10dBm (typ.) maximum output
power for Bluetooth BLE
Supports TX +4dBm (typ.) maximum output
power for Bluetooth BLE low power TPM
mode
Receive sensitivity: -94dBm (2Mbps EDR)
Receive sensitivity: -97dBm (BLE)
Receiver sensitivity: -106.5dBm (125K BLE
long range)
Single-end TX/RX RF port without matching
component required (when TX power is
below +4dBm and using PIFA type PCB
antenna)
Crystal oscillator with built-in integrated
capacitor for clock offset digital tuning
(0~20pF), could save 2-compensation CL cap
following Realtek design guidelines
MCU
32-bit ARM Cortex-M4F Processor
Supports hardware Floating Point Unit (FPU)
Supports Memory Protect Unit (MPU)
Supports SWD debug interface
Executed external SPI flash
4-way association cache controller
DSP Audio Processing
Enhanced Tensilica Hi-Fi-mini compatible
24-bit DSP core
2 single-cycle MACs: 24 x 24-bit multiplier
and 56-bit accumulator
Supports G.711 A-Law, µ-Law,
continuous-variable-slope-delta (CVSD) and
mSBC voice codecs
Supports 8/16 kHz 1/2-mic noise suppression
and echo cancellation
Packet Loss Concealment (PLC) for voice
processing
SBC, and AAC-LC audio codecs supported
for BT audio streaming
Audio Codec
Dual operation voltage range 2.8V and 1.8V
Supports cap-less, single-ended, and
differential mode at the DAC path
Supports 16ohm and 32ohm speaker loading
Stereo 24-bit digital-to-analog (DAC) with
102dBA SNR
Stereo 24-bit analog-to-digital (ADC) with
97dBA SNR
5-band configurable EQ at both DAC/ADC
paths
Sampling rates of 8, 16, 32, 44.1, 48, 88.2,
and 96kHz are supported.
Built-in MIC bias generator
Digital Audio Interface
Supports two PDM digital MIC inputs
Supports 24-bit, 192kHz on I2S digital audio
Sampling frequency
8/16/32/44.1/48/88.2/96/176.4/192kHz
Radio
Compliant with Bluetooth Core Specification
including BR/EDR/LE-1M/LE-2M/LE-Coded
(LongRange)
Fully integrated balun and synthesizer
minimizes external components.
RF circuit design minimizes
power-consumption while keeping excellent
performance
PMU
Highly integrated PMU design for the system
application
RTL8763B Series
Datasheet Preliminary
Bluetooth 5
Dual Mode SOC 4 Track ID: JATR-8275-15 Rev. 093
Dual switching mode regulator for digital core,
radio and audio codec respectively
Built-in LDO for the I/O and FLASH memory
Built-in Li-Ion battery charger with up to
400mA charger current capability
Supports ambient thermal detection to detect
the battery temperature
Built-in OVP, OCP, UVP protection to
protect the system.
Operating Condition
Operating voltage: 2.8V to 4.35V (VBAT)
Temperature range: -40°C to +85°C
Package
5mmx5mm, QFN40 package (RTL8763BM)
5mmx5mm, QFN40 package
(RTL8763BF/BFR)
6mmx6mm, QFN48 package (RTL8763BS)
8mmx8mm, QFN68 package (RTL8763BA)
3. System Applications
Mono headset
Stereo headset
Real Wireless Stereo (RWS) headset
Mono speaker
Stereo speaker
1
Realtek RTL8763B
Bluetooth RF Test Tool
RTLBTAPP
User Manual
Draft v0.2
2017/08/8
2
Revision History
Date
Version
2017/07/11
Draft v0.1
Initial
2017/08/08
Draft v0.1
Add BLE DTM Test
3
Catalog
Revision History ................................................. 2
Figure List .......................................................... 4
1. Overview ............................................................................................................. 5
2. Files..................................................................................................................... 6
3. Hardware environment ...................................................................................... 6
4. Open RTLBTAPP............................................................................................... 7
5. DUT (Link) Test Mode ....................................................................................... 9
6. LE DUT TX/RX Test(MP) ................................................................................ 10
7. BLE Direct Test Mode ..................................................................................... 11
8. Appendix :FCC /IC /NCC Statement
4
Figure List
Figure 1 File List ...................................................................................................................................... 6
Figure 2 Open BTLBTAPP ........................................................................................................................ 7
Figure 3 Check COM port number ........................................................................................................ 8
Figure 4 Device opens successfully ....................................................................................................... 8
Figure 5 Enter link test mode ................................................................................................................ 9
Figure 6 LE Test......................................................................................................................................10
Figure 7 Reference EVB board define .................................................................................................11
Figure 8 Connect to instrument by uart interface .............................................................................11
Figure 9 Connect to instrument for RS232 interface.........................................................................12
Figure 10 Connect to instrument for usb to uart converter boar ....................................................12
5
1. Overview
This document is used to introduce RF test tool “RTLBTAPP” for Realtek Bluetooth
chip RTL8763B series. Customers should comply with the steps and requirements
under this document. Contact Realtek Bluetooth FAE if any problem arises in RF test
flow.
6
2. Files
MP tool package is provided to customers in binary format:
RTLBTAPP.exe MP executable file
RtlBluetoothMP.dll MP dll library
Figure 1 File List
Double click “RTLBTAPP.exe” to open this tool. However, please use “Run
Administrator” to open it in Vista/Windows7 or higher.
3. Hardware environment
Before use this tool, PC should direct connected UART port. The connection
between Bluetooth and HOST chip must be cut off.
7
4. Open RTLBTAPP
Figure 2 Open BTLBTAPP
Step 1: Select correct interface.
UART:
If the module interface is UART, please select “UART” and check COM port
number in Device Manager.
1
2
8
Figure 3 Check COM port number
Step 2: Click “Open”.
After clicking “Open” button, the up left corner changes to green means it is
successful to open BT Device.
Figure 4 Device opens successfully
9
5. DUT (Link) Test Mode
Figure 5 Enter link test mode
Enter link test mode, please follow the below operations.
Step 1: Click “HCI Reset” button to reset.
Step 2: Click “Test Mode” button to enter DUT Test Mode (link test mode).
Step 3: After testing, click “HCI Reset” button to exit DUT Test Mode
10
6. LE DUT TX/RX Test(MP)
Figure 6 LE Test
Step 1: Choose “LE Test”.
Step 2: Choose “LE PKT TX” or “LE PKT RX”
Step 3: Choose LE Test Parameters :
(a) Channel :0~39.
(b) Data length:0~0xFF
(c) PayType: PRBS9, 1111_0000, 1010, PRBS15, ALL1, ALL0, 0000_1111,
0101
(d) PHY: LE 1M PHY, LE 2M PHY, LE Coded PHY with S=8, LE Coded
PHY with S=2
Step 4: Click “Start” button and start to test. After testing, click “Stop” button.
The green rectangle shows received LE Rx Packets in LE PKT RX mode.
1
2
3
4
11
7. BLE Direct Test Mode
This section describes the direct test mode mechanisms for testing Bluetooth Low
Energy devices and explains how the direct test mode connection is established.
This Direct Test Mode MODE requires a direct connection to the Bluetooth
measurement instrument.The Realtek Bluetooth Device uses the HCI UARTt interface
to connect to the Bluetooth measurement instrument.
Realtek defines the uart pin as shown in the table below:
PIN
Name
Interface
S06
UART RX
S07
UART TX
EVB
Figure 7 Reference EVB board define
Note: Reference EVB board define as(This version may change)
If if Bluetooth measurement instrument interface is hci uart or 2 wire:
Figure 8 Connect to instrument by uart interface
12
if Bluetooth measurement instrument interface is RS232, Level shift is
required also .
Figure 9 Connect to instrument for RS232 interface
if Bluetooth measurement instrument interface has support USB converter
UART board, such as FTDI USB converter board.
Figure 10 Connect to instrument for usb to uart converter boar
Configuration test environment step by step :
1. Connect an RF cable between the antenna connector on the EUT and Bluetooth
measurement equipment.
2. Connect the HCI UART(RS232) TX to UART RX of Bluetooth measurement
equipment ( level shift or usb converter board).
3. Connect the HCI UART(RS232) RX to UART TX of Bluetooth measurement
equipment ( level shift or usb converter board).
4. Connect GND between the EUT and Bluetooth measurement equipment or
connect USB Cable to Tester.
5. Push HW Reset pin and to begin test..
8. Appendix
FCC Statement:
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that may cause undesired
operation.
—
—
—
—
Changes or modifications not expressly approved by the party responsible for compliance could void the
user’s authority to operate the equipment.
FCC Label Instructions
The outside of final products that contains this module device must display a label
referring to the enclosed module. This exterior label can use wording such as the
following: “Contains Transmitter Module FCC ID: TX2-RTL8763BA” or “Contains FCC ID:
TX2-RTL8763BA.” Any similar wording that expresses the same meaning may be used.
Additionally, there must be the following sentence on the device, unless it is too small to carry it:
“This device complies with part 15 of the FCC Rules. Operation is subject to the following two
conditions:
(1) This device may not cause harmful interference, and (2) this device must accept any
interference received, including interference that may cause undesired operation.”
IC Statement
This device complies with Industry Canada license-exempt RSS standard(s).
Operation is subject to the following two conditions: (1) this device may not cause interference,
and (2) this device must accept any interference, including interference that may cause undesired
operation of the device.
Le present appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio
exempts de licence. L'exploitation est autorisee aux deux conditions suivantes : (1) l'appareil ne
doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage
radioelectrique subi, meme si le brouillage est susceptible d'en compromettre le fonctionnement.
If the final product is to be sold in Canada, then this exterior label should use wording
such as the following: “Contains Transmitter Module IC: 6317A-RTL8763BA”
Taiwan requlatory information(NCC)
低功率電波輻射性電機管理辦法
第十二條 經型式認證合格之低功率射頻電機，非經許可，公司、
商號或使用者均不得擅自變更頻率、加大功率或變更原設計
之特性及功能。
第十四條 低功率射頻電機之使用不得影響飛航安全及干擾合法通
信；經發現有干擾現象時，應立即停用，並改善至無干擾時
方得繼續使用。
前項合法通信，指依電信法規定作業之無線電通信。
低功率射頻電機須忍受合法通信或工業、科學及醫療用電波
輻射性電機設備之干擾。