LG MB3021 Bluetooth 5.1 Smart Device Module Manuel utilisateur

LG
Marque
LG
Modèle
MB3021 Bluetooth 5.1 Smart Device Module
Taper
Manuel utilisateur
Bluetooth 5.1 Smart Device Module (MB3021)
Confidential Product Approval Datasheet 1/9
Copyright 2022 MCS LOGIC Limited. All rights reserved.
V0.2
2022.08.10
1. Module : MB3021
[Top] [Bottom]
MB3021 is a fully integrated Bluetooth module. It is based on Qualcomm’s QCC3021 chip with
specific interface design to meet Customer’s needs.
MB3021 is compatible with Bluetooth specification version 5.1. It integrates RF, Baseband
controller, etc., a completed Bluetooth subsystem.
2. Module Specification
Chips
QCC3021
Bluetooth Spec
Bluetooth 5.1
Frequency Band
2402 ~ 2480 MHz
Tx Power
2.51mW ~ 6.31mW (Bluetooth Power Class I)
Rx Sensitivity
< -70dBm (BER 0.1%)
Distance
< 100m (Open Space)
Power Voltage
3.3V
Dimension
20.0ⅹ33.0 ⅹ3.0 mm
Environmental Range
Operation temperature : -30 ~ +80℃
Modulation
GFSK, π/4-DQPSK, 8DPSK
Communication Method
FHSS
Bluetooth 5.1 Smart Device Module (MB3021BL0)
Confidential Product Approval Datasheet 2/9
Copyright 2022 MCS LOGIC Limited. All rights reserved.
V0.2
2022.08.10
3. Block Diagram
BPF Apps
Developer
Processor I/O
and
USB
Apps
Firmware
Processor
Qualcomm®
Kalimba
DSP
SMPS
LDOs
Li-Ion
Charger
LED Driver
With PWM
Bluetooth
Radio
Stereo-HQ
ADC
Stereo
Class-AB
Headphones
Or
Line Out
Digital
Audio
Interface
QSPI
UART / USB
PIO
AUDIO IN / OUT
DEBUG SPI
I2S / PCM
SPDIF
EXT FLASH
MEMORY
32MHz
X-TAL
Bluetooth 5.1 Smart Device Module (MB3021BL0)
Confidential Product Approval Datasheet 3/9
Copyright 2022 MCS LOGIC Limited. All rights reserved.
V0.2
2022.08.10
4. Pin Define
<TOP VIEW>
GND
GND
GND
PIO[21]
TEST
PIO[19]
PIO[18]
PIO[17]
PIO[16]
PIO[15]
USB_DN
USB_DP
1V8_SMPS
VCHG_SENSE
CHG_EXT
VBAT_SENSE
3V3_OUT
GND
GND
MIC_RN
MIC_RP
MIC_LP
MIC_LN
MIC_BIAS
GND
AOUT_LP
AOUT_LN
AOUT_RN
AOUT_RP
PIO[2]
PIO[5]
PIO[8]
PIO[7]
PIO[6]
PIO[3]
PIO[4]
LED[0]
LED[1]
LED[2]
SYS_CTRL
VBAT
VBUS
VDD_PADS
LED[5]
NRESET
PIO[22]
PIO[23]
GND
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
Bluetooth 5.1 Smart Device Module (MB3021BL0)
Confidential Product Approval Datasheet 4/9
Copyright 2022 MCS LOGIC Limited. All rights reserved.
V0.2
2022.08.10
Pin Name
I/O
Reset
State
Description
GND
I
GND CONNECTION FOR INTERNAL DIGITAL CIRCUITTRY AND PADS
GND
I
GND CONNECTION FOR INTERNAL DIGITAL CIRCUITTRY AND PADS
GND
I
GND CONNECTION FOR INTERNAL DIGITAL CIRCUITTRY AND PADS
PIO[21]
I/O
Pull-down
GPIO
TEST
I
Pull-down
Must be connected to ground
I2S_SDIN
I/O
Pull-down
SYNCHRONOUS DATA INPUT , Alternative function PIO[19]
I2S_SDOUT
I/O
Pull-down
SYNCHRONOUS DATA OUTPUT, Alternative function PIO[18]
I2S_WS
I/O
Pull-down
SYNCHRONOUS DATA SYNC , Alternative function PIO[17]
I2S_SCLK
I/O
Pull-down
SYNCHRONOUS DATA CLOCK, Alternative function PIO[16]
PIO[15]
I/O
Pull-down
Alternative function MCLK_OUT
USB_DN
I/O
USB DATA MINUS
USB_DP
I/O
USB DATA PLUS
1V8_SMPS
O
1.8V REGULATOR OUTPUT
VCHG_SENSE
I
CHARGER INPUT SENSE PIN
CHG_EXT
I
EXTERNAL BATTERY CHARGER CONTROL
VBAT_SENSE
I
BATTERY CHARGER SENSE INPUT
3V3_OUT
O
ALTERMATIVE SUPPLY VIA BYPASS REGULATOR FOR 1.8V AND 1.35V
REGULATOR INPUTS. MUSET BE THE SAME POTENTIAL AS VBAT.
GND
I
GND CONNECTION FOR INTERNAL DIGITAL CIRCUITTRY AND PADS
LED[0]
O
General-purpose analog/digital input or open drain LED
output.
LED[1]
O
General-purpose analog/digital input or open drain LED
output.
LED[2]
O
General-purpose analog/digital input or open drain LED
output.
SYS_CTRL
I
Pull-down
REGULATOR ENABLE INPUT
VBAT
I
BATTERY POSITIVE TERMINAL
VBUS
I
BATTERY CHARGER INPUT
VDD_PADS
I
1.7~3.6V SUPPLY INPUT FOR IO PORTS
Bluetooth 5.1 Smart Device Module (MB3021BL0)
Confidential Product Approval Datasheet 5/9
Copyright 2022 MCS LOGIC Limited. All rights reserved.
V0.2
2022.08.10
LED[5]
O
General-purpose analog/digital input or open drain LED
output.
NRESET
I
Pull-up
RESET IF LOW (>5ms)
UART_TX
O
Pull-down
UART DATA OUT, Alternative function PIO[22]
UART_RX
I
Pull-down
UART DATA IN, Alternative function PIO[23]
GND
I
GND CONNECTION FOR INTERNAL DIGITAL CIRCUITTRY AND PADS
PIO[4]
I/O
PIO[4], Alternative function UART Request to Send
PIO[3]
I/O
PIO[3], Alternative function UART Clear to Send
PIO[6]
I/O
GPIO, Alternative function TBR_MOSI[0]
PIO[7]
I/O
Pull-up
GPIO, Alternative function TBR_MISO[0]
PIO[8]
I/O
Pull-down
GPIO, Alternative function TBR_CLK
PIO[5]
I/O
Pull-down
GPIO
PIO[2]
I/O
Pull-down
GPIO
AOUT_RP
O
SPEAKER OUTPUT POSITIVE RIGHT
AOUT_RN
O
SPEAKER OUTPUT NEGATIVE RIGHT
AOUT_LN
O
SPEAKER OUTPUT NEGATIVE LEFT
AOUT_LP
O
SPEAKER OUTPUT POSITIVE LEFT
GND
I
GND CONNECTION FOR INTERNAL DIGITAL CIRCUITTRY AND PADS
MIC_BIAS
O
MIC BIAS OUTPUT
MIC_LN
I
MIC INPUT NEGATIVE LEFT
MIC_LP
I
MIC INPUT POSITIVIE LEFT
MIC_RN
I
MIC INPUT NEGATIVE RIGHT
MIC_RP
I
MIC INPUT POSITIVIE RIGHT
GND
I
GND CONNECTION FOR INTERNAL DIGITAL CIRCUITTRY AND PADS
Bluetooth 5.1 Smart Device Module (MB3021BL0)
Confidential Product Approval Datasheet 6/9
Copyright 2022 MCS LOGIC Limited. All rights reserved.
V0.2
2022.08.10
5. Mechanical Dimension
A
B
C
D E D
J
FGHI
SHIELD CAN
K
L
TOP VIEW
Mark
Dimension
Mark
Dimension
Mark
Dimension
Mark
Dimension
A
33.0±0.3
D
3.4±0.3
G
0.8±0.15
J
10.2±0.3
B
20.0±0.3
E
13.2±0.3
H
0.4±0.15
K
1.0±0.3
C
20.4±0.3
F
2.4±0.3
I
1.2±0.15
L
3.0±0.3
(Unit : mm)
Module PCB coplanarity measured from seating plane ≤ 0.1 mm
Bluetooth 5.1 Smart Device Module (MB3021BL0)
Confidential Product Approval Datasheet 7/9
Copyright 2022 MCS LOGIC Limited. All rights reserved.
V0.2
2022.08.10
6. Electrical Characteristics
Conditions: VDD = 3.3V, Ta = 25 ℃, unless otherwise noted.
Absolute Maximum Ratings
Parameter
Min
Max
Unit
Power Supply Voltage : VBAT
-0.4V
4.8V
DCV
Power Supply Voltage : VBUS
-0.4V
7.0V
DCV
Power Supply Voltage : VDD PADS
-0.4V
3.8V
DCV
Storage Temperature
-40
85
℃
Recommended Operating Conditions
Parameter
Min
Max
Unit
Power Supply Voltage : VBAT
3.0V
4.6V
DCV
Power Supply Voltage : VBUS
4.75V
5.5V
DCV
Power Supply Voltage : VDD PADS
3.0V
3.6V
DCV
Operation Temperature
-30
80
℃
Current consumption
Parameter
Connection
Type
Avg
Peak
Unit
Page scan, Time interval = 1.28s
-
<1
1
mA
Inquiry and Page scan, Time interval = 1.28s
-
<1
1
mA
ACL No data transfer
Master
1.5
2
mA
ACL data transfer
Master
17
43
mA
Input/Output Characteristics
Parameter
Min
Max
Unit
VIL Input Voltage Low
-0.4
0.8
V
VIH Input Voltage High
0.7*VDD
VDD+0.4
V
VOL Output Voltage Low
-
0.2
V
VOH Output Voltage High
VDD-0.2
-
V
Bluetooth 5.1 Smart Device Module (MB3021BL0)
Confidential Product Approval Datasheet 8/9
Copyright 2022 MCS LOGIC Limited. All rights reserved.
V0.2
2022.08.10
General Performance
Parameter
Condition
Min
Typ
Max
Unit
Frequency Range
Normal
2402
-
2480
MHz
Transmitter Performance
Parameter
Condition
Min
Avg
Max
Unit
Transmit Power
Normal
4
-
10
dBm
Parameter
Condition
Min
Typ
Max
Unit
Power density
Normal
-
-
<20
dBm
20dB bandwidth
Normal
1000
KHz
Adjacent channel power
(F0 = 2441MHz)
F=F0 ±2MHz
-
-
-20
dBm
F=F0 ±3MHz
-
-
-40
dBm
F=F0 ±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
∆F1avg
140
-
175
KHz
∆F2max
115
-
-
KHz
∆F2avg / ∆F1avg
80
-
-
%
Initial Carrier Frequency
Tolerance
DH1 packet
-75
-
75
KHz
Carrier Frequency Drift
DH5 packet
-25
25
KHz
Bluetooth 5.1 Smart Device Module (MB3021BL0)
Confidential Product Approval Datasheet 9/9
Copyright 2022 MCS LOGIC Limited. All rights reserved.
V0.2
2022.08.10
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
• Part 15.19 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.
• Part 15.105 Statement (Class 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.
• Part 15.21 Statement
Any changes or modifications not expressly approved by the party responsible for
compliance could void the user's authority to operate this equipment. This device
must not be co-located or operating in conjunction with any other antenna or
transmitter.
• Responsible Party Information (Supplier's Declaration of Conformity)
LG Electronics USA
1000 Sylvan Avenue Englewood Cliffs
New Jersey, United States, 07632
Regulatory Statement (FCC)
Regulatory Statement (FCC)
Regulatory notice to host manufacturer according to KDB 996369 D03 OEM
Manual v01
List of applicable FCC rules
This module has been granted modular approval as below listed FCC rule parts.
- FCC Rule parts 15C(15.247)
Summarize the specific operational use conditions
The OEM integrator should use equivalent antennas which is the same type and equal
or less gain then an antenna listed in this instruction manual.
RF exposure considerations
The module has been certified for integration into products only by OEM integrators
under the following condition:
-The antenna(s) must be installed such that a minimum separation distance of at least
20 cm is maintained between the radiator (antenna) and all persons at all times.
-The transmitter module must not be co-located or operating in conjunction with any
other antenna or transmitter except in accordance with FCC multi-transmitter product
procedures.
-Mobile use
As long as the three conditions above are met, further transmitter testing will not be
required.
OEM integrators should provide the minimum separation distance to end users in their
end-product manuals.
•Antennas list
This module is certified with the following integrated antenna.
-Type: PCB Trace Antenna
-Max. peak Antenna gain
BT Ant: 2.90 dBi (2402 - 2480 MHz)
Any new antenna type, higher gain than listed antenna should be met the requirements
of FCC rule 15.203 and 2.1043 as permissive change procedure.
•Label and compliance information
End Product Labeling
The module is labeled with its own FCC ID and IC Certification Number. If the FCC ID
and IC Certification Number are 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. In that case, the final end product must
be labeled in a visible area with the following:
Contains FCC ID: BE-0%
Contains IC: 2703H-0%
•Information on test modes and additional testing requirements
OEM integrator is still responsible for testing their end-product for any additional
compliance requirements required with this module installed (for example, digital device
emissions, PC peripheral requirements, additional transmitter in the host, etc.).
•Additional testing, Part 15 Subpart B disclaimer
The final host product also requires Part 15 subpart B compliance testing with the
modular transmitter installed to be properly authorized for operation as a Part 15 digital
device.
Regulatory Statement (FCC)
RSS-GEN, Sec. 7.1.3–(licence-exempt radio apparatus)
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.
RF Exposure
The antenna (or antennas) must be installed so as to maintain at all times a distance
minimum of at least 20 cm between the radiation source (antenna) and any individual.
This device may not be installed or used in conjunction with any other antenna or
transmitter.
l'exposition aux RF
L’antenne (ou les antennes) doit être installée de façon à maintenir à tout instant une
distance minimum de au moins 20 cm entre la source de radiation (l’antenne) et toute
personne physique.
É tiquetage du produit final (IC)
Le module MB3021 est étiqueté avec sa propre identification FCC et son propre
numéro de certification IC. Si l’identification FCC et le numéro de certification IC ne sont
pas visibles lorsque le module est installé à l’intérieur d’un autre dispositif, la partie
externe du dispositif dans lequel le module est installé devra également présenter une
étiquette faisant référence au module inclus. Dans ce cas, le produit final devra être
étiqueté sur une zone visible avec les informations suivantes :
Contient module émetteur identification FCC ID: BEJ-MB3021
Contient module émetteur IC : 2703H-MB3021
Regulatory Statement (ISED)
CE Statement
RF Exposure
The antenna (or antennas) must be installed so as to maintain at all times a distance
minimum of at least 20 cm between the radiation source (antenna) and any individual.
This device may not be installed or used in conjunction with any other antenna or
transmitter
Simplified Declaration of Conformity (CE / UK)
Hereby, LG Electronics declares that hat MB3021 is in compliance with Directive
2014/53/EU. The full text of the EU declaration of conformity is available at the
following internet address: http://www.lg.com/global/support/cedoc/cedoc#
Hereby, [LG Electronics Inc.]. declares that MB3021 is in compliance with the
Radio Equipment Regulations 2017. The full text of the UK declaration of conformity
is available at the following internet address: http://www.lg.com/global/support/cedoc/
cedoc#
This restriction will be applied in all member states.
The postal address: LG Electronics European Shared Service Center B.V. Krijgsman
1, 1186 DM Amstelveen, The Netherlands
UK Importer: LG Electronics U.K. Ltd
The postal Address: Velocity 2, Brooklands Drive, Weybridge, KT13 0SL
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LG MB3021 Bluetooth 5.1 Smart Device Module Manuel utilisateur

LG
Marque
LG
Modèle
MB3021 Bluetooth 5.1 Smart Device Module
Taper
Manuel utilisateur
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