LG MB8811C1 User Manual - User Manual

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Bluetooth Module : MB8811C1

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This MB8811C1 Module is compatible with Bluetooth specification version 4.0. MB8811C1 is a fully integrated RF,
baseband controller etc.

SPECIFICATION

Main Chips

CSR8811

Standards

Bluetooth 4.0

+BLE

Frequency Band

2402 ~ 2480 MHz

Tx Power

Rx Sensitivity

< -70dBm (BER 0.1%)

Distance

< 10m (open space)

Power Voltage

3.3V

Dimension

18.6

ⅹ

31.2

ⅹ

3.4 mm

Environmental Range

Operation temperature : -10 ~ +70

℃

Modulation mode

GFSK, 8DPSK

≤κ

/4 DQPSK

Communication method

FHSS

Pin define(TOP PIN MAP)

Pin Name

I/O

Description

CTS

Bluetooth UART Clear to Send.Active-low clear.

VDD

Positive Input for the internal regulator (3.0 ~ 3.6V)

TXD

Bluetooth UART Serial Output.

RTS

Bluetooth UART Request to Send.
Active-low request.

RXD

Bluetooth UART Serial Input.

6,7,8,12

GND

Ground.

SDA

I/O I2C interface DATA

SCL

I2C interface Clock

RESET

Reset if low. Input debounced so must be low for >5ms to
cause a reset

1. VDD

2.RESET

3.RTS

4.CTS

5.TXD

6.GND

7.RXD

8.GND

9. SCL

10. SDA

Pin define(BOTTOM PIN MAP)

Pin Name I/O

Description

CTS

Bluetooth UART Clear to Send.Active-low clear.

VDD

Positive Input for the internal regulator (3.0 ~ 3.6V)

TXD

O Bluetooth UART Serial Output.

RTS

O Bluetooth UART Request to Send.

Active-low request.

RXD

Bluetooth UART Serial Input.

6,7,8,12

GND

Ground.

SDA

I/O I2C interface DATA

SCL

O I2C interface Clock

RESET

Reset if low. Input debounced so must be low for >5ms to

cause a reset

2. VDD

11.RESET

4. RTS

1. CTS

3. TXD

5. RXD

6. GND

10. SCL

9. SDA

8. GND

7. GND

12. GND

Dimension

Mark

Dimension Mark Dimension Mark

Dimension

Mark

Dimension

Mark

Dimension

18.60±0.3

3.90±0.2

2.0±0.2

6.4±0.2

3.4±0.2

31.20±0.3

8.40±0.2

1.9±0.2

4.9±0.2

5.0±0.2

9.70±0.3

2.0±0.3

0.8±0.1

2.6±0.2

5.1±0.2

(Unit : mm)

Electrical Characteristics

Conditions : VDD = 3.3V, Ta = 25

℃

, unless otherwise noted.

Absolute Maximum Ratings
Parameter

Min

Max

Unit

Power Supply Voltage : VDD

-0.4V

3.6V

DCV

Storage Temperature

-40

℃

Recommended Operating Conditions

Parameter

Min

Max

Unit

Power Supply Voltage

3.0V

3.6V

DCV

Operation Temperature

-10

℃

Current consumption

Parameter

Connection Type

Avg

Peak

Unit

Page scan, Time interval = 1.28s

Inquiry and Page scan, Time interval = 1.28s

ACL No data transfer

Master

ACL data transfer

Master

Input/Output Characteristics

Parameter

Min

Max

Unit

Input Voltage Low

-0.4

0.8

Input Voltage High

0.7*VDD

VDD+0.4

Output Voltage Low

0.2

Output Voltage High

VDD-0.2

General Performance

Parameter

Condition

Min

Typ

Max

Unit

Frequency Range

Normal

2402

2480

MHz

Transmitter Performance

Parameter

Condition

Min

Typ

Max

Unit

Transmit Power

Normal

-6

dBm

Power density

Normal

dBm

20dB bandwidth

Normal

1000

KHz

Adjacent channel power

= 2441MHz)

F=F

±2MHz

-20

dBm

F=F

±3MHz

-40

dBm

F=F

±4MHz

-40

dBm

Out-band Spurious Emission

30MHz ~ 1GHz

-36

dBm

1GHz ~ 12.75GHz

-30

dBm

1.8GHz ~ 1.9GHz

-47

dBm

5.1GHz ~ 5.3GHz

-47

dBm

Modulation Characteristic

∆F1

avg

140

175

KHz

∆F2

max

115

KHz

∆F2

avg

/ ∆F1

avg

Initial Carrier Frequency

Tolerance

DH1 packet

-75

KHz

Carrier Frequency Drift

DH5 packet

-25

KHz

Receiver Performance

Parameter

Condition

Min

Type

Max

Unit

Sensitivity at 0.1% BER

Single slot (DH1 packet)

-70

dBm

Sensitivity at 0.1% BER

Multi slot (DH5 packet)

-70

dBm

Maximum received signal at 0.1% BER

-20

dBm

Maximum level of intermodulation

interferers

f1-f2 = 5 MHz, Pwanted= -64

dBm

-39

dBm

MB8811C1 Test Manual

RF Test Utility

First time, CSR Bluesuite program must be installed. you can use BTCli.exe and enter
DUT(Device Under Test) mode. So RF equipment can inquiry and test. (reference
document.)

* reference document : MB8811C1_JIG_Bluetest3 setting manual.pdf

RF Test method

RF Test tool is BlueTest.exe at CSR bluesuite program. You can see detail explanation
from reference document.

* reference document : BlueTest Instruction Manual.pdf

Conformity Assessment Display
Company name

: M

CSLogic

Model

: MCS Bluetooth Smart Device Module (MB8811C1)

Manufacture Year

: 2014. .

Manufacturer

/ Manufacture Country : M

CSLogic

Korea

“

Operation of the radio equipment may cause propagation interference, and so the life-saving

services could not be

”

STATEMENT and Warning

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.

FCC Caution: Any changes or modifications not expressly approved by the party responsible for

compliance could void the user's authority to operate this equipment.

This transmitter must not be co-located or operating in conjunction with any other antenna or

transmitter.

FCC RF Radiation Exposure Statement

This equipment complies with FCC radiation exposure limits set forth for an uncontrolled

environment. This equipment should be installed and operated with minimum distance 20cm

between the radiator & your body.

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.

This equipment complies with IC radiation exposure limits set forth for an uncontrolled

environment. This equipment should be installed and operated with minimum distance 20cm

between the radiator and your body.

French:

Cet appareil radio est conforme au CNR-210 d’Industrie Canada. L’utilisation de ce dispositif est

autorisée seulement aux deux conditions suivantes : (1) il ne doit pas produire de brouillage, et (2)

l’utilisateur du dispositif doit être prêt à accepter tout brouillage radioélectrique reçu, même si ce

brouillage est susceptible de compromettre le fonctionnement du dispositif.

Cet équipement est conforme aux limites d’exposition aux rayonnements IC établies pour un

environnement non contrôlé. Cet équipement doit être installé et utilisé avec un minimum de 20

cm de distance entre la source de rayonnement et votre corps.

19-1, Cheongho-ri Jinwi-myeon, Pyeongtaek-si,Gyeonggi-do, 451-713, Korea

NCC

「依據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。」

任一平台若裝置本模組，其平台標籤須標示

“

內建藍芽模組

NCC:XXXXXXXXXXX”

This device is intended only for OEM integrators under the following conditions:



The antenna must be installed such that 20 cm is maintained between the antenna

and users, and



The transmitter module may not be co-located with any other transmitter or antenna.

As long as 2 conditions above are met, further transmitter test will not be required. However, the

OEM integrator is still responsible for testing their end-product for any additional compliance

requirements required with this module installed

IMPORTANT NOTE:

In the event that these conditions can not be met (for example certain

laptop configurations or co-location with another transmitter), then the FCC authorization is no

longer considered valid and the FCC ID cannot be used on the final product. In these

circumstances, the OEM integrator will be responsible for re-evaluating the end product

(including the transmitter) and obtaining a separate FCC authorization.

19-1, Cheongho-ri Jinwi-myeon, Pyeongtaek-si,Gyeonggi-do, 451-713, Korea

End Product Labeling

This transmitter module is authorized only for use in device where the antenna may be installed

such that 20 cm may be maintained between the antenna and users. The final end product

must be labeled in a visible area with the following: “Contains FCC ID: BEJ9QK-DMMB8811C

”,

“contains IC: 2703H-DMMB8811C

”. The grantee's FCC ID can be used only when all FCC/ IC

compliance requirements are met.

Manual Information To the End User

The OEM integrator has to be aware not to provide information to the end user regarding how to

install or remove this RF module in the user’s manual of the end product which integrates this

module.

Hereby declares that this WiFi module is in compliance with the essential requirements and

other relevant provisions of R&TTE Directive 1999/5/EC. The standards for complying are as

following:

ETSI EN 301 489-1 V1.9.2: 2011-09

ETSI EN 301 489-17 V2.2.1: 2012-09

ETSI EN 300 328 V1.8.1:2012-06

EN 62311: 2008

EN 60950-1: 2006 +A11:2009

+A1:2010+A12:2011+A2:2013

This is a class B product. In a domestic environment, this product may cause radio interference,

in which case the user may be required to take adequate measures.

This is a class B product. In a domestic environment, this product may cause radio interference, in
which case the user may be required to take adequate measures.

This device is intended for home and office use in all EU countries