MB2000L User Manual PRODUCT MODEL NAME TRADE MARK Bluetooth Module MB2000L MCSLOGIC MCSLOGIC Revision History Version 0.1 1.0 1.1 Date Aug, 2018 Dec.2018 19.Dec.2018 Revision Description Initial release Electrical characteristic PCB size etc 1. Introduction MCS Logic Bluetooth Module(MB2000L) is a fully integrated RF, Baseband controller, etc., a completed Bluetooth subsystem. It provides a UART interface, Analog/I2S/SPDIF audio output, MIC and functional GPIO. It is based on BES 2000L with specific interface design to meet Customer Products. 2. General Features 2.1 Module Features
- Operation Range (Class I)
- Operating Temperature Range : -20 ~ 80
- Operating VDD Range : 3.1V ~ 4.2V
- Output Power : 6dBm
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Interfaces : UART, Analog/I2S/SPDIF Audio In/Out Functional I/O Internal Antenna
- Compatible with Bluetooth Specification 4.2 Dual mode
- 24-bit Internal Stereo CODEC
- 8Mbit flash on-chip.
- ROHS Compliant
- GFSK/8DPSK sf modulation, 79 channel 2.2 Firmware Features
- Host Interface : UART
- Support Profile : A2DP (Sink, Source), AVRCP Controller, HFP, SPP
- Profile version : A2DP V1.3, AVRCP1.5, HFP1.5, SPP1.1
- SBC codec Support, AAC Codec Optional
- Firmware upgrade through Uart. M4F BT4.2 MAC PHY A H B AHB2AB P Boot Rom SDRA M Flash DMA1 I2C SPI2 GPIO GPADC PSRAM Timer A P B UART CMU Codec PCM WDT PWM 3. Pin Configuration Symbol I O Description CMOS input Output I/O Pin Name Description DIGITAL Ground I2S_SCK I2S_SD_OUT I2S_SD_IN GPIO_16 NRESET UART_RX UART_TX GND Pin descriptions for the MB2000L Module N O 1 2 3 4 5 6 MUTE(GPIO_17) 7 8 9 10 I2S_WS 11 GND 12 AOUT_P_L 13 AOUT_N_L 14 AOUT_P_R 15 AOUT_N_R 16 GND 17 SPDIF_OUT 18 SPDIF_IN 19 GND 20 VDD I/O GPIO function port I System Reset(Low Active) I UART Data Input active high O UART DataOutput active high I I/O GPIO function port O I2S Bit clock O I2S Data output I O I2S LR clock I O Analog audio positive left output O Analogaudio negative left output O Analog audio positive right output O Analog audio negative right output I O optical output / upgrade TX I optical input // upgrade RX DIGITAL Ground I I VCC 3.3V DIGITAL Ground DIGITAL Ground I2S Data input NO Pin Name 1 AUX_P_L 2 AUX_N_L 3 AGND 4 AUX_P_R AUX in connector I/O I I O I Description Analog audio positive left input Analogaudio negative left input Analog Ground Analog audio positive right input 5 AUX_N_R 6 MIC_BIAS 4. Dimension I O Analog audio negative right input Microphone bias 5. Electrical CHARACTERISTICS Table 5- 1 DC Electrical Specification (Recommended Operation Conditions) SYMBOL DESCRIPTION VDD Tamb VIL VIH VTH Supply Voltage from LDO Ambient Temperature CMOS Low Level Input CMOS High Level Input CMOS Threshold Voltage Voltage Voltage Notes: 1. VIO=3.0V TYP 3.3 27 MIN 3.1
-20 0 0.7*VIO 0.5*VIO MAX 4.2 80 0.3*VIO VIO UNIT V C V V V Table 5- 2 DC Electrical Specification (Absolute Maximum Ratings) SYMBOL Tamb DESCRIPTION Ambient Temperature IIN VIN Vlna Notes: 1. VIO=3.0V Input Current Input Voltage LNA Input Level TYP MIN
-30
-10
-0.3 MAX
+80
+10 VIO+0.3 0 UNIT C mA V dBm Table 5- 3Work Current (VDD 3.3V DCDC mode) DESCRIPTION MIN SYMBOL Both scan Sniff mode Play audio Telephone call 1.28s interval page and 500ms interval without inquiry scan scan Nsleep=4 SBC ESCO 2EV3 with one retransmitted Power off Soft power off mode
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TYP 450 250 17 17 7 MAX
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UNIT uA uA mA mA uA Table 5- 4Receiver Characteristics - Basic Data Rate (VDD = 3.3 V, TA =
27C, unless otherwise specified) SYMBOL
&PARAMETER Sensitivity
@0.1% BER Maximum received signal@0.1%
BER C/I co-channel Adjacent channel selectivity C/I Adjacent channel selectivity C/I Out-of-band blocking performance Intermodulation Spurious output level CONDITIONS MIN TYP MAX UNIT
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0
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-10
-27
-27
-10
-35
-150
-92
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10
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-4
-5
-23
-41
-44
-44
-23
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dBm dBm dB dB dB dB dB dB dB dB dBm dBm dBm dBm dBm dBm/Hz F=F0 + 1MHz F=F0 - 1MHz F=F0 + 2MHz F=F0 - 2MHz F=F0 + 3 MHz F=F0 - 3MHz F=Fimage 30MHz2000MHz 2000MHz2400MHz 2500MHz3000MHz 3000MHz12.5GHz MIN CONDITIONS Table 5- 5 Transmit Characteristics - Basic Data Rate(VDD = 3.3V, TA =
27 C, unless otherwise specified) SYMBOL &
PARAMETER General specifications Maximum RF transmit power RF power control range 20dB band width UNIT MAX MHz dBm TYP 0.9 dB 30 10 6
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F=F0 + 1MHz F=F0 - 1MHz F=F0 + 2MHz F=F0 - 2MHz F=F0 + 3MHz F=F0 - 3MHz F=F0 + >3MHz F=F0 - >3MHz Adjacent channel transmit power f1avg Maximum modulation f2max Minimum modulation f2avg/f1avg ICFT Drift rate Drift (1 slot packet) Drift (5 slot packet)
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0.8
-23
-23
-40
-40
-45
-45
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164 145
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4 0.1
-2
-2
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-48
-48
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dBm dBm dBm dBm dBm dBm dBm dBm kHz kHz
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kHz kHz/50 us kHz kHz Table 5- 6 Receiver Characteristics - Enhanced Data Rate(VDD = 3.3 V, TA
= 27C, unless otherwise specified) PARAMETER CONDITIONS MIN TYP MAX UNIT
/4 DQPSK Sensitivity
@0.01% BER Maximum received signal@0.1% BER C/I co-channel Adjacent channel selectivity C/I Adjacent channel selectivity C/I 8DPSK Sensitivity
@0.01% BER Maximum received signal@0.1% BER C/I c-channel Adjacent channel selectivity C/I
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0
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0
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-93
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-81
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12
-1
-3
-23
-36
-44
-45
-20
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20 3 1
-18
-30
-35
-35 dBm dBm dB dB dB dB dB dB dB dB dBm dBm dB dB dB dB dB dB dB F=F0 + 1MHz F=F0 - 1MHz F=F0 + 2MHz F=F0 - 2MHz F=F0 + 3MHz F=F0 - 3MHz F=Fimage F=F0 + 1MHz F=F0 - 1MHz F=F0 + 2MHz F=F0 - 2MHz F=F0 + 3MHz F=F0 - 3MHz Adjacent channel selectivity C/I F=Fimage
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-18 dB Table 5- 7 Transmit Characteristics - Enhanced Data Rate(VDD = 3.3 V, TA = 27C, unless otherwise specified) PARAMETER CONDITIONS MIN TYP Maximum RF transmit power Relative transmit control
/4 DQPSK max w0
/4 DQPSK max wi
/4 DQPSK max |wi +
w0|
8DPSK max w0 8DPSK max wi 8DPSK max |wi + w0|
/4 DQPSK modulation accuracy 8DPSK modulation accuracy In-band spurious emissions RMS DEVM 99% DEVM Peak DEVM RMS DEVM 99% DEVM Peak DEVM F=F0 +1MHz F=F0 - 1MHz F=F0 +2MHz F=F0 -2MHz F=F0 + 3MHz F=F0 - 3MHz F=F0+/->3MHz
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EDR differential phase encoding
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-1.6 7.4 6.7 2.4 7.1 4.4 2.7 4.7
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8.8 4.6
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11.3
-25
-25
-37
-37
-42
-42
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100 MAX 10
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3 20.8 32 2.5 26 32 9.2 18.2 23.3 9.5 17.5 20.4
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-47
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UNIT dBm dB kHz kHz kHz kHz kHz kHz
%
%
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dBm dBm dBm dBm dBm dBm dBm
%
PARAMETER Resolution Output Sample Rate,Fsample SNR THD+N Table 5- 8 Codec Digital to Analogue Converter CONDITIONS MIN TYP MAX X 24
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UNIT TT Bits 8
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192 kHz fin=1kHz Fsample Load B/W=20Hz~20kHz 48kHz 48kHz A-Weighted 700mvrmsoutput 48kHz 100k 32 16 fin=1kHz Fsample Load B/W=20Hz~20KHz 8kHz 700mvrmsoutput 8kHz 8kHz 48kHz 48kHz 48kHz 100k 32 16 100k 32 16
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105 105 105
-84
-84
-84
-84
-84
-84
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-70
-70
-70
-70
-70
-70 5 dB dB dB dB dB dB dB dB dB dB Digital Gain Digital Gain Resolution = 1dB
-25
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-18 Analogue Gain Resolution = 0.75dB Analogue Gain Output Voltage Stereo Separation
(Crosstalk) Notes: Ratio of output level with a 1-kHz full-scale input, to the output level playing an all-zero signal, measured A-weighted over a 20-Hz to 20-kHz bandwidth. mV rms 700
-80 dB dB 5
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Table 5- 9 Codec - Analogue to Digital Converter PARAMETER Resolution Output Sample Rate,Fsample SNR CONDITIONS fin=1kHz B/W=20Hz~20kHz A-Weighted 1.4Vrms input Fsample 48kHz THD+N fin=1kHzB/W=20Hz~20KHz 1.4Vrmsinput Fsample 48kHz Digital Gain Digital Gain Resolution = 2dB
-12 Analogue Gain Analogue Gain Resolution = 0.75dB 0 MIN TYP MAX UNIT Bits 24
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8
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192 kHz
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96
-82
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16 dB dB dB 41.25 dB 6. Application Circuit 7. Label information 8. Packing information 9. Administrative Regulations on Low Power Radio Waves Radiated Devices warning:
Article 12 Without permission granted by the NCC, any company, enterprise, or user is not allowed to change frequency, enhance transmitting power or alter original characteristic as well as performance to a approved low power radio-frequency devices. Article 14 The low power radio-frequency devices shall not influence aircraft security and interfere legal communications; If found, the user shall cease operating immediately until no interference is achieved. The said legal communications means radio communications is operated in compliance with the Telecommunications Act. The low power radio-frequency devices must be susceptible with the interference from legal communications or ISM radio wave radiated devices. Antenna Antenna type:PCB Antenna Antenna gain:3.25dBi FCC rules FCC part 15C 15.247 10. 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. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Note: 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. We will retain control over the final installation of the modular such that compliance of the end product is assured. In such cases, an operating condition on the limit modular approval for the module must be only approved for use when installed in devices produced by a specific manufacturer. If any hardware modify or RF control software modify will be made by host manufacturer,C2PC or new certificate should be apply to get approval,if those change and modification made by host manufacturer not expressly approved by the party responsible for compliance ,then it is illegal. FCC Radiation Exposure Statement 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: 2ATGFMB2000L Or Contains FCC ID: 2ATGFMB2000L When the module is installed inside another device, the user manual of the host 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. Note: 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. 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. Any company of the host device which install this modular with limit modular approval should perform the test of radiated & conducted emission and spurious emission,etc. according to FCC part 15C : 15.247 and 15.209 &
15.207 ,15B Class B requirement, Only if the test result comply with FCC part 15C : 15.247 and 15.209 &
15.207 ,15B Class B requirementthen the host can be sold legally. 11. IC Statement This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canadas licence-exempt RSS(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. Cet appareil contient des metteurs / rcepteurs exempts de licence conformes aux RSS (RSS) d'Innovation, Sciences et Dveloppement conomique Canada. Le fonctionnement est soumis aux deux conditions suivantes :
( 1 ) Ce dispositif ne peut causer d'interfrences ; et
( 2 ) Ce dispositif doit accepter toute interfrence , y compris les interfrences qui peuvent causer un mauvais fonctionnement de l'appareil. IC Radiation Exposure Statement The modular can be installed or integrated in mobile or fix devices only. This modular cannot be installed in any portable device. This modular complies with IC 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. This modular must be installed and operated with a minimum distance of 20 cm between the radiator and user body. Cette modulaire doit tre install et utilis une distance minimum de 20 cm entre le radiateur et le corps de l'utilisateur. If the IC 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 IC: 25108-BES2000L when the module is installed inside another device, the user manual of this device must contain below warning statements;
1. This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canadas licence-exempt RSS(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. 2. Cet appareil contient des metteurs / rcepteurs exempts de licence conformes aux RSS (RSS) d'Innovation, Sciences et Dveloppement conomique Canada. Le fonctionnement est soumis aux deux conditions suivantes :
( 1 ) Ce dispositif ne peut causer d'interfrences ; et
( 2 ) Ce dispositif doit accepter toute interfrence , y compris les interfrences qui peuvent causer un mauvais fonctionnement de l'appareil. 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