Shinwa MC55 Car Kit Bluetooth Module User Manual Product User Guide
Shinwa Industries (China) Ltd. Car Kit Bluetooth Module Product User Guide
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Product User Guide
产品名称：车载蓝牙模块
APPELLATION：Car Kit Bluetooth Module
产品型号：BT-MC55-JKX
MODEL： BT-MC55-JKX
客户名称：
CUSTOMER:
版 本：R1.0
VERSION：R1.0
客户承认
CUSTOMER APPROVED
信华精机有限公司
Shinwa Industries(China)Ltd.
制作部门
（Executed Dept.）
制作
Executed By
审核
Checked By
批准
Approved By
营业部
Sales Dept.
批准
Approved By
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产品规格书变更履历表
Revision History
序号
NO
版本
Version
变更内容
Change description
生效日期
Date
制作
Prepared by
确认
Confirmed by
批准
Approved by
1 1.0 首次发行
First Release
2
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5
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8
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内容 CONTENTS
1. 介绍 INTRODUCTION
1.1 简要 OVERVIEW……………………………………………………………………4
1.2 特征 FEATURES………………………………………………………………….…4
1.3 应用 APPLICATION……………………………………………………………..….5
1.4 框图 MODULE BLOCK……………………………………………………….……5
2. 规格 SPECIFICATION
2.1 普通规格 GENERAL SPECIFICATION…………………………………...……….6
2.2 温度规格 TEMPERATURE SPECIFICATION……………………….…………….6
2.3 射频规格 RF SPECIFICATIONS………………………………………………….. 6
2.4 音频规格 AUDIO SPECIFICATION…………………………………...........……. 7
2.5 电流规格 CURRENT SPECIFICATION………………………………….....……. 8
3. 设计应用 DESIGN APPLICATION
3.1 管脚外形 PIN CONFIGURATION…………………………………………………8
3.2 管脚定义 PIN DEFINITION……………………………………………………….9
3.3 物理尺寸 PHYSICAL DIMENSION………………………………………..……..9
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3.4 PCB 封装 RECOMMENDED PCB MOUNTING PATTERN …………………… 10
3.5 原理图应用 APPLICATION SCHEMATIC……………………………….....……10
3.6 注意事项 NOTICE PROCEEDING……………………………………….....…….11
4. 可靠性测试 RELIABILITY TEST………………………………………………………12
5. 包装信息 PACKING INFORMATION ……………………………………………….13
1.介绍 INTRODUCTION
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1.1 简要 OVERVIEW
★ BC5多媒体芯片是由一单芯片射频和基带IC组成的应运于蓝牙2.4G系统;
The BlueCore™5-Multimedia External is a single-chip radio and
baseband IC for Bluetooth 2.4GHz systems;
★ CSR BC5多媒体芯片支持高达32M的外部FLASH存储;
BlueCore5-Multimedia External interfaces up to 32Mbits of external
Flash memory. When used with the CSR;
★ 当用户采用CSR蓝牙协议栈时，它完整兼容蓝牙V3.0规格体系在数据和语音上
的应用.
Bluetooth stack provides a fully compatibility with Bluetooth v3.0
specification system for data and voice use.
1.2 特征 FEATURES
★ 频率范围在2.4GHz ～ 2.4835GHz之间
Frequency Band 2.4GHz ～ 2.4835GHz
★ 蓝牙2.1+增强数率模式/蓝牙3.0
Bluetooth V2.1+ EDR/ Bluetooth 3.0
★ 高级音频传输协议,音视频远程控制协议,耳机/免提协议，串口通信协议
A2DP, AVRCP, HS/HFP , SPP，PBAP Profiles
★ 状态指示（配对，铃音，拨号，通话）
Status indication (Pairing, Ringing, Dialing, Talking ).
★ 模块和手机端音频相互转换
Audio transfer between car-kit and mobile phone.
★
噪声抑制
Noise Reduction.
★
回音消除
Acoustic Echo cancellation.
★
内部16位立体声编解码
Build-in 16-bit stereo Audio Codec
★
蓝牙有效自由空间连接距离长达10m
Range up to ten meters cable free connection with Bluetooth devices
★ 立体声音乐播放，停止，暂停，前进，后退功能
Stereo audio play, stop, pause, forward, backward.
★ 电话本下载
Phonebook download
在2.402GHz ～ 2.480GHz之间
2.402GHz ～ 2.480GHz
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1.3 应用 APPLICATIONS
★ 车载免提 Hands-Free Car Kits
★ 高音质单声道耳机 High Quality Mono Headsets
★ 高音质立体声无线耳机 High Quality Stereo Wireless Headsets
★ 无线通话 Wireless Speakers
★ USB端口多媒体传输 Analogue and USB Multimedia Dongles
1.4 模块框图 MODULE BLOCK
2. 规格 SPECIFICATION
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2.1 普通规格 GENERAL SPECIFICATION
2.2 温度规格 TEMPERATURE SPECIFICATION
‣ 产品或项目名称 Product or Project Name :Car Kit Bluetooth Module
‣ 芯片类型 Chip set :CSR BC05 Multi-Media external
‣ 产品射频功率等级 Power class level :■ Class 2 (-6dBm < PAV < 4dBm)
‣ 额定电压 Rated Voltage :5V; 9V
‣ 波特率 Baud Rate :115200
‣ 工作电压范围 Operation Voltage range :5.3~4.7V；9.3～8.5V
‣
湿度
Humidity
:10% ~
90%
‣ 工作范围
Operation Range
: 10 meters (33 feet)
‣ 尺寸
Dimension
:42×51× 4.2mm
‣ 核心规格版本 Core Specification Version :
1.2 2.0 2.0+EDR 2.1
2.1+EDR 3.0 3.0+HS 4.0
‣ 工作温度范围 Operation Temperature range :-40~85℃
‣ 储存温度范围 Storage Temperature range :-40~90℃
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2.3 射频规格 RF SPECIFICATIONS
2.3.1 发射射频规格 TX Radio Characteristics
项目
Items
条件
Conditio
最小
Min.
典型
Typ.
最大
Max
单位
Unit
输出功率（平均值）
Output Power(Average)
NTC
-6
4
dBm
Delta-f1 avg
NTC
140
175
kHz
Delta-f2 max
NTC
115
kHz
调制特性
Modulation characteristics
Df2avg/Df1avg NTC
0.8
初始载波频率误差
Initial carrier-frequency
tolerance
NTC -75 75 kHz
DH1
NTC -25
25
kHz
DH3 NTC -40 40 kHz
DH5 NTC -40 40 kHz
载波频率漂移
Carrier frequency drift
Drift rata/50us -20 20 KHz
※ NTC:Normal Test Conditions +15 to +35℃,
2.3.2 射频接收规格 RX Radio Characteristics
项目
Items
条件
Condition
最小
Min.
最大
Max
单位
Unit
单时隙灵敏度 (P=-70dBm)
Single
sensitivity (P=-70dBm)
NTC
<0.1%
多时隙灵敏度 (P=-70dBm)
Multi
Sensitivity(P=-70dBm)
NTC <0.1%
最大输出电平（P=-20dBm）
Maximum output Level(P=-20 dBm)
NTC
<0.1%
※ NTC:Normal Test Conditions +15 to +35℃,
2.4 音频规格 AUDIO SPECIFICATION
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项目
Item
范围值
Range
典型值
Type
单位
unit
备注
Remark
电压伏值 Vrms
OUT-PUT LEVEL 1.0±0.1 1.0 V 音源 1khz
频率响应
FREQUENCY RESPONSE -3~+3 DB 音源 17~20000hz,
失真度
DISTORTION <-60 -65 DB 音源 1khz
信噪比
S/N Ratio >80 85 DB 音源 1khz/ZERO
通道分离度
CH SEPARATION >75 80 DB 音源 1khz
通道不平衡度
Channel Unbanlance <1.5 0.05 DB 音源 1khz
备注：音频指标测试规格是采用 A2DP 方式测量值定义
2.5 电流规格 CURRENT SPECIFICATION
模式
Mode
最大
Max
单位
Unit
电源开启（开启瞬间）
Power on(split second) 83 mA
正在配对 pairing 70 mA
配对成功 Paired 50 mA
连接状态 Connected 45 mA
呼叫 In call 60 mA
3. 设计应用 DESIGN APPLICATION
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3.1 管脚配置 PIN CONFIGURATION
3.2 管脚定义 PIN DEFINITION
PIN NAME DESCRIPTION
1 MIC+ 差动正极的 MIC 输入
Differential input (+) for MIC input
2 MIC- 差动负极的 MIC 输入
Differential input (-) for MIC input
3 +9V 电源供应
Power supply +9V
4 AUDIO_R 音频右声道输出
Audio SPK_R Channel Output
5 AUDIO_L 音频左声道输出
Audio SPK_L Channel Output
6 AGND 音频地
Audio Ground
7 GND Ground
地
8 +5V 电源供应
Power supply +5V
9 UART_TX 串口的输出
Serial data output
10 UART_RX 串口的输入
Serial data input
11 RESET 复位脚
Reset When low, must low for >5ms cause a reset
3.3 物理尺寸 PHYSICAL DIMENSION
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TOP层 BOTTOM层
参考实物图 尺寸 42*51*4.2mm
备注：若实物与图片存在差异，请以实物为主
3.4 PCB 封装 RECOMMENDED PCB MOUNTING PATTERN
3.5 原理图应用 APPLICATION SCHEMATIC
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3.6 注意事项 NOTICE PROCEEDING
3.6.1 串口 UART
蓝牙核心模组工作电压是 3.3V，对于串口通信信号线的 UART_TX, UART_RX 设计，请按以下要求
配合模块设计电路：
The core module of Bluetooth works at 3.3V. For the circuit design of serial communication signal line
UART_TX and UART_RX, you can fulfill it according to follow suggestions
1.如果主机 MCU 是 5V 工作，需增加电平匹配电路；
If the host MCU works at 5V, it is necessary to increase the level matching circuit;
2．如果主机 MCU 是 3.3V 工作，则也需增加串接 470R-1K 电阻匹配设计,避免出现电压不匹配工
作损坏蓝牙的串口；
If the host MCU works at 3.3V , you also need to add threaded 470R-1K resistor matching design to
avoid the damage to the serial interface caused by the voltage not matching ;
4. 可靠性测试 RELIABILITY TEST
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测试项目
Test Item
条件
Conditions
测试编码
Test No
高温存储
High Temperature(Storage)
在 90℃环境下放置 24 小时，然后在常温
常湿下放置 2 小时后测试，模块应满足可靠
性测试标准。
Test 1
低温存储
Low Temperature(Storage)
在-40℃环境下放置 24 小时，然后在常温
常湿下放置 2 小时后测试，模块应满足可靠
性测试标准。
Test 2
高湿存储
High Humidity(Storage)
在 +40℃，90%RH环境下放置48小时，然
后在常温常湿下放置2小时后测试，模块应
满足可靠性测试标准。
Test 3
高温工作
High Temperature(Operating)
模块必须能够在 +85℃ 环境下连续工作
24 小时，在此过程中应满足 HFP 通话和 A2DP
音乐播放功能
Test 4
低温工作
Low Temperature(Operating)/
模块必须能够在-40 环境下连续工 24 小
时，在此过程中，模块应满足 HFP 通话和
A2DP 音乐播放功能
Test 5
高低温循环
High Temperature and High
Temperature cycle
在-40℃环境下放置 1 小时，然后温度升
至+85℃（温度转换时间为 1 小时），在+85
℃环境下放置 1 小时；然后温度降至-40℃
（温度转换时间为 1 小时），再在-40℃环境
下放置 1 小时；如此不停的循环 5 次，最后
在室温恢复 2 小时后测试模块应满足可靠
性测试标准
Test 6
可靠性测试标准 Standard of Reliability Test.
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项 目
Item
最小值
Ｍin
典型值
Ｔyp.
最大值
Ｍax
单 位
Ｕnit
输出功率
Output Power -6 0 4 dBm
DH1 -25 25 KHz
DH3 -40 40 KHz
DH5 -40 40 KHz
载波频率漂移
Carrier
Frequency
Drift Drift rata/50us -20 20 KHz
Df1avg 140 175 KHz
Df2max 115 KHz
调制特性
Modulation
Characteristic f2avg/Df1avg 0.8
单/多时隙灵敏度 (P=-70dBm)
single/multi Sensitivity(P=
-70dBm) <0.1 %(BER)
5.包装信息 PACKING INFORMATION （临时规格，后续更新）
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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.
This device complies with Industry Canada licence-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 présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisée
aux deux conditions suivantes : (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage
radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement.
This modular complies with FCC RF radiation exposure limits set forth for an uncontrolled environment.
This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.
If the FCC identification number is not visible when the module is installed inside another device, then the outside of the device into which the
module is installed must also display a label referring to the enclosed module. This exterior label can use wording such as the following:
“Contains Transmitter Module FCC ID: ZWYMC55” or “Contains FCC ID: ZWYMC55.”
when the module is installed inside another device, the user manual of this device must contain below warning statements;
1. 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.
(2) This device must accept any interference received, including interference that may cause undesired operation.
2. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the
equipment.
The devices must be installed and used in strict accordance with the manufacturer's instructions as described in the user documentation that
comes with the product.
If the IC identification number is not visible when the module is installed inside another device, then the outside of the device into which the
module is installed must also display a label referring to the enclosed module. This exterior label can use wording such as the following:
“Contains transmitter module IC: 12033A-MC55” or “Contains IC: 12033A-MC55.”
when the module is installed inside another device, the user manual of this device must contain below warning statements;
This device complies with Industry Canada licence-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 présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisée
aux deux conditions suivantes : (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage
radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement.
The devices must be installed and used in strict accordance with the manufacturer's instructions as described in the user documentation that
comes with the product.