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CSR Bluetooth Modules
MBC005
Specification
Version 1.1
05-Aug.-2016
Product No.: MBC005
Product Description:
Bluetooth v3.0 Class 2 BT Stereo Module
Issue Date: 2016/08/05
Release Version: 1.1
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Documentation History
Revision
Description
Date
Remark
V0.1
MBC005
Aug 2009
V1.0
MBC005
Jan 2012
V1.1
MBC005 with SPP
profile
Jan 2015
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Content
Features .................................................................................................................................................................... 4
Hardware & Technical Information ......................................................................................................................... 5
Mechanical Specification ......................................................................................................................................... 6
Reference Schematic ................................................................................................................................................ 6
Electrical Characteristics ......................................................................................................................................... 7
Software specification .............................................................................................................................................. 9
Ordering Code ........................................................................................................................................................ 10
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Features
CSR BlueCore05 Chip.
Bluetooth v3.0 Compliant.
Bluetooth Class2 RF. Up to 10 meters transmission distance.
Supported A2DP, HFP, AVRCP, PBAP(Phone Book Access Profile),SPP and Easy pairing.
Fully configurable with simple AT style commands over UART and Bluetooth connections.
On board printing antenna and external antenna versions.
Support Single End Audio output.
Dimension: 35X25X2.7mm.
Castellated SMT pads or 10 PIN pitch 2.0mm connector easy and reliable PCB mounting.
Description
MBC005-CAR-AT audio transmitter/Receiver is power by CSR BC05 technology. That provides a complete
2.4GHz
Bluetooth technology for stereo music transmission. The MBC005-CAR-AT module is compliant with
Bluetooth specification v3.0 and support A2DP, AVRCP, HFP, SPP and PBAP(Phone Book Access Profile). It is
the class 2 module with build in antenna. Reduce the effort on the RF section when the engineer designs it
into the system. SmartDesign also customize the software to meet the requirement from customer.
Block Diagram
MBC005 Class2 Module Block Diagram
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Hardware & Technical Information
Pin Definition
PIN
Name
Type
Note
1
R_SPK
O
Right side audio out put
2
L_SPK
O
Left side side audio output
3
SPK_GND
O
Ground for speaker
4
MIC+
I
Microphone +
5
MIC-
I
Microphone -
6
VCC
PWR
Power input
7
GND
PWR
Ground
8
TX
O
UART TX
9
RX
I
UART RX
10
INT
O
Interrupt
11
GND
PWR
Ground
12
GND
PWR
Ground
13
GND
PWR
Ground
VCC
Supply voltage at this pin with 5 V.
GND
Connect GND pins to the ground plane of the PCB.
RX
RX is used to implement UART data transfer from another device to MBC005-CAR-AT. The UART interface
requires an external RS232 transceiver chip. TTL level.
TX
TX is used to implement UART data transfer from MBC005-CAR-AT to another device. TTL level.
L_SPK
Left channel audio output. The audio output line is the single-ended. Use low impedance ground plane
dedicated for the audio signals.
R_SPK
Right channel audio output. The audio output line is the single-ended. Use low impedance ground plane
dedicated for the audio signals
SPK_GND
Audio ground. Connect to right and left Audio line.
MIC+ and MIC-
Audio inputs. This audio input can be configured to microphone or line input. Route differential pairs close to
each other and use a solid dedicated audio ground plane for the audio signals.
INT
Interrupt output. Normally keep in “Low”. Change to “High” when Audio output.
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Mechanical Specification
10 PINs Pitch 2.0 unit: mm
MBC005 CLASS2 Mechanical Specification
Reference Schematic
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Electrical Characteristics
▓ Voltage Input
MIN
Typ.
MAX
Unit
Supply Voltage
3.5
5
5.3
V
▓ Power Consumption
Mode
Avg.
Standby
10mA
HFP
26mA
A2DP
39mA
Link
11mA
▓ Operating Conditions
Voltage Range
3.5-5.3V
Operating Temperature Range
-20°C ~ 70°C
Storage Temperature Range
-30°C ~ 80°C
Relative Humidity (Operating)
<=90%
Relative Humidity (Storage)
<=90%
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Radio Characteristics
Frequency
(GHz)
MIN
TYP
MAX
BT Spec
Unit
Sensitivity at 0.1%BER
2.402
≤-84
-80
-
<= -70
dBm
2.441
≤-84
-80 - dBm
2.480
≤-84
-80 - dBm
RF Transmit Power
2.402
-2 0 4
<= 4
dBm
2.441
-2 0 4
dBm
2.480
-2 0 4
dBm
Initial Carrier Frequency
Tolerance
2.402
- 5 75
75
kHz
2.441
- 5 75
kHz
2.480
- 5 75
kHz
20dB bandwidth
for modulated carrier
-
900
1000
<=1000
kHz
Drift (Five slots packet)
-
15 - 40
kHz
Drift Rate
-
13 - 20
kHz
∆f1 avg
“Maximum Modulation”
2.402
140
165
175
140 < ∆f1 avg
kHz
2.441
140
165
175
kHz
2.480
140
165
175
kHz
∆f2 max
“Minimum Modulation”
2.402
115
190
-
115
kHz
2.441
115
190 - kHz
2.480
115
190 - kHz
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Software specification
Profile
Model name
\
Profile
MBC005-AT2
Control
AT command
Flash Memory
16 MB
Command
Manual
A2DP_AT_Commands_v2.0d
A2DP
V
HFP
V
AVRCP
V
PBAP
V
SPP
V
Software function
MBC005-CAR-AT will act only when you send AT command. Detailed AT command, please
check the document.
Default setting Information
Parameter
Value
1
Baud Rate
9600
2
Pin Code Prompt
0000
3
Local Name
MBC005-CAR
4
SYNC/AG
SYNC module
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Ordering Code
Order code
Description
Remark
MBC005-AT2
MBC005-CAR-AT with A2DP, HFP, AVRCP, PBAP ,
SPP
AT command profile
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Federal Communications Commission (FCC) Statement
15.21
You are cautioned that changes or modifications not expressly approved by the part responsible for
compliance could void the user’s authority to operate the equipment.
15.105(b)
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant
to part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates, uses and can radiate radio frequency
energy and, if not installed and used in accordance with the instructions, may cause harmful interference
to radio communications. However, there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to radio or television reception, which can
be determined by turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
-Reorient or relocate the receiving antenna.
-Increase the separation between the equipment and receiver.
-Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
-Consult the dealer or an experienced radio/TV technician for help.
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 of the device.
The end product with this module may subject to perform FCC part 15 unintentional emission test requirement
and be properly authorized.
This device is intended for OEM integrator only.
FCC RF Radiation Exposure Statement:
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. End
users must follow the specific operating instructions for satisfying RF exposure compliance. This transmitter
must not be co-located or operating in conjunction with any other antenna or transmitter.
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USERS%MANUAL%OF%THE%END%PRODUCT:%
The%end%user%has%to%be%informed%that%the%FCC%radio-frequency%exposure%guidelines%for%an%uncontrolled%
environment%can%be%satisfied.%The%end%user%has%to%also%be%informed%that%any%changes%or%modifications%not%
expressly%approved%by%the%manufacturer%could%void%the%user's%authority%to%operate%this%equipment.%If%the%size%
of%the%end%product%is%smaller%than%8x10cm,%then%additional%FCC%part%15.19%statement%is%required%to%be%
available%in%the%users%manual:%This%device%complies%with%Part%15%of%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.%
%
LABEL%OF%THE%END%PRODUCT:%
The%final%end%product%must%be%labeled%in%a%visible%area%with%the%following%"%Contains%TX%FCC%ID:%2AJFZ-MBC005% %%%%%%%%%%
".%If%the%size%of%the%end%product%is%larger%than%8x10cm,%then%the%following%FCC%part%15.19%statement%has%to%also%
be%available%on%the%label:% % This%device%complies%with%Part%15%of%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.%
%
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