Bluetooth Module -
Part Code LM-400 Contents:
Top view Bottom view 1. Device Overall Description 2. Bluetooth
-Features
-Speci cation Compliance
-Bluetooth Block Diagram
-Modulation Methods
- Power Consumption
- RF Characteristics 3. Pinout and 4. Mechanical Dimension nition Side view LM-400 Page Number : 1 of 6 Device Overall Description The BTM400 is designed to provide Bluetooth2.0 + EDR function on a small form factor. The Bluetooth function is based on CSR BlueCore4-Ext Bluetooth System, which implements the full speed class 1 Bluetooth operations with full 7 slave piconet support. The interface of BTM400 to host system is UART. Bluetooth Features
-CSR BlueCore4
-Bluetooth 2.0 + EDR support
-Full Speed Class 1 Bluetooth operation with full 7 slave piconet support
-Single onboard Antenna connector support (Optional)
-Chip antenna on board Bluetooth Block Diagram Chip Antenna O r RF I-PEX Connector BC04 Class1 Module H/W Flow Control UART VDD Host Pin header Modulation Methods FHSS ( Frequency Hopping Spread Spectrum ) defined in Bluetooth Specification. Basic Data Rate Enhanced Data Rate 1 Mbps 2Mbps 3Mbps GFSK
/4 DQPSK 8DPSK Data Rate Modulation scheme LM-400 Page Number : 2 of 6 0121 270 6232 | www.lm-technologies.com | sales@lm-technologies.com Bluetooth Power Consumption Absolute Maximum Ratings Parameter erutarepmeT egarotS
)DDV(egatloV ylppuS
)CCVP(egatloV ylppuS Other Pin Voltage Recommended Operating Conditions Min. 04-
7.2 0.3 Vss-0.4 Parameter erutarepmeT TRAU rof egatloV ylppuS BSU rof egatloV ylppuS General Electrical Specification Min. 01-
0.3 0.3 Max. 58+
6.3 3.3 VDD+0.4 Max. 07+
6.3 6.3 Unit VCD VCD DCV Unit VCD VCD Min. 204.2 15
Parameter Description Measured in 50ohm No abnormal Oscillation
-0.30 RESET,UART,GPIO,PCM RESET,UART,GPIO,PCM 0.7VDD UART,GPIO,PCM UART,GPIO,PCM ycneuqerF reirraC RF Output Power ytivitisnes XR Load Impedance Input Low Voltage Input High Voltage Output Low Voltage Output High Voltage Average Current Consumption Receive DM1 Radio Characteristics - Basic Data Rate Transmitter , VDD = 3.3V Temperature =+20C Typ. Max. ycneuqerF VDD-0.4 Min.
(GHz) 204.2 144.2 2.480 Maximum RF transmit power(note) rewop timsnart evitaleR
/4 DQPSK Maximum carrier frequency stability w 0
/4 DQPSK Maximum carrier frequency stability w i
/4 DQPSK Maximum carrier frequency stability | w0 + wi |
8 DPSK Maximum carrier frequency stability w 0 8 DPSK Maximum carrier frequency stability w i KSPD 8
6 6 7 6.1-
2 6 8 2 6 8
Typ. 16.5 88-
114 Max. 084.2 18 68-
5:1 0.80 VDD+0.3 0.40
Unit zHG dBm mBd DCV DCV DCV DCV mA Bluetooth Specification
-6 to +20 1+ ot 4-
< 10 for all blocks
< 75 for all packets
< 75 for all blocks
< 10 for all blocks
< 75 for all packets
< 75 for all blocks Unit mBd mBd dBm Bd kHz kHz kHz kHz kHz kHz LM-400 Page Number : 3 of 6 0121 270 6232 | www.lm-technologies.com | sales@lm-technologies.com Maximum carrier frequency stability | w0 + wi |
/4 DQPSK Modulation Accuracy 8 DPSK Modulation Accuracy In-band spurious emissions RMS DVEM 99% DEVM Peak DEVM RMS DVEM 99% DEVM Peak DEVM F>F0 +3 MHz F<F0 -3 MHz F=F0 -3 MHz F=F0 -2 MHz F=F0 -1 MHz F=F0 +1 MHz F=F0 +2 MHz F=F0 +3 MHz
7 13 19 7 13 17
<-50
<-50
-46
-34
-35
-35
-31
-33 No Errors
.niM
.pyT
.xaM EDR Differential Phase Encoding Receiver , VDD = 3.3V Temperature =+20C noitaludoM Sensitivity at 0.1% BER Maximum received signal level at 0.1% BER C/I co-channel at 0.1% BER Adjacent channel selectivity C/I F=F0 +1 MHz Adjacent channel selectivity C/I F=F0 -1 MHz Adjacent channel selectivity C/I F=F0 +2 MHz Adjacent channel selectivity C/I F=F0 -2 MHz Adjacent channel selectivity C/I F=F0 +3 MHz Adjacent channel selectivity C/I F=F0 -5 MHz F0 = 2405, 2441, 2477 MHz Adjacent channel selectivity C/I F=Fimage
/4 DQPSK 8 DPSK
/4 DQPSK 8 DPSK
/4 DQPSK 8 DPSK
/4 DQPSK 8 DPSK
/4 DQPSK 8 DPSK
/4 DQPSK 8 DPSK
/4 DQPSK 8 DPSK
/4 DQPSK 8 DPSK
/4 DQPSK 8 DPSK
Note :Measurement made using a PO WER_TABLE entery of TX_PRE
/4 DQPSK 8 DPSK
-87
-78
-8
-10 10 19
-10
-5
-11
-5
-40
-40
-23
-20
-45
-45
-45
-45
-20
-15
< 20
< 30
< 35
< 13
< 20
< 25
< -40
< -40
< -40
< -20
< -26
< -26
< -20
< -40
> 99 htooteulB Specification
< -70
< -70
> -20
> -20
< +13
< +21
< 0
< +5
< 0
< +5
< -30
< -25
< -20
< -13
< -40
< -33
< -40
< -33
< -7
< 0
dBm dBm dBm dBm dBm dBm dBm dBm
Unit dBm dBm dBm dBm dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB 80, INT PA63, EXT PA255. This ensures that the Bluetooth requirements for ACP and those defined by the FCC and ETSI are satisfied over temp erature rang of regulatory compliance over the full temperature range of approaches this value.
-5 to + 45 . Although the design is capable of generating in excess of + 18dBm,
-5 to + 45 will not be satisfied if the transmit power the operating LM-400 Page Number : 4 of 6 0121 270 6232 | www.lm-technologies.com | sales@lm-technologies.com Radio Characteristics Enhanced Data Rate Transmitter , VDD = 3.3V Temperature =+20C ycneuqerF Typ. Min.
(GHz) 204.2 144.2 2.480 Maximum RF transmit power(note) rewop timsnart evitaleR
/4 DQPSK Maximum carrier frequency stability w 0
/4 DQPSK Maximum carrier frequency stability w i
/4 DQPSK Maximum carrier frequency stability | w0 + wi |
8 DPSK Maximum carrier frequency stability w 0 8 DPSK Maximum carrier frequency stability w i 8 DPSK Maximum carrier frequency stability | w0 + wi |
/4 DQPSK Modulation Accuracy 8 DPSK Modulation Accuracy In-band spurious emissions RMS DVEM 99% DEVM Peak DEVM RMS DVEM 99% DEVM Peak DEVM F>F0 +3 MHz F<F0 -3 MHz F=F0 -3 MHz F=F0 -2 MHz F=F0 -1 MHz F=F0 +1 MHz F=F0 +2 MHz F=F0 +3 MHz Max.
6 6 7 6.1-
2 6 8 2 6 8 7 13 19 7 13 17
<-50
<-50
-46
-34
-35
-35
-31
-33 No Errors EDR Differential Phase Encoding Receiver , VDD = 3.3V Temperature =+20C noitaludoM
.niM
.pyT
.xaM Sensitivity at 0.1% BER Maximum received signal level at 0.1% BER C/I co-channel at 0.1% BER Adjacent channel selectivity C/I F=F0 +1 MHz
/4 DQPSK 8 DPSK
/4 DQPSK 8 DPSK
/4 DQPSK 8 DPSK
/4 DQPSK 8 DPSK
-87
-78
-8
-10 10 19
-10
-5
Bluetooth Specification
-6 to +20 1+ ot 4-
< 10 for all blocks
< 75 for all packets
< 75 for all blocks
< 10 for all blocks
< 75 for all packets
< 75 for all blocks
< 20
< 30
< 35
< 13
< 20
< 25
< -40
< -40
< -40
< -20
< -26
< -26
< -20
< -40
> 99 htooteulB Specification
< -70
< -70
> -20
> -20
< +13
< +21
< 0
< +5 Unit mBd mBd dBm Bd kHz kHz kHz kHz kHz kHz
dBm dBm dBm dBm dBm dBm dBm dBm
Unit dBm dBm dBm dBm dB dB dB dB Part Number LM-400 Page Number : 5 of 6 0121 270 6232 | www.lm-technologies.com | sales@lm-technologies.com Adjacent channel selectivity C/I F=F0 -1 MHz Adjacent channel selectivity C/I F=F0 +2 MHz Adjacent channel selectivity C/I F=F0 -2 MHz Adjacent channel selectivity C/I F=F0 +3 MHz Adjacent channel selectivity C/I F=F0 -5 MHz F0 = 2405, 2441, 2477 MHz Adjacent channel selectivity C/I F=Fimage
/4 DQPSK 8 DPSK
/4 DQPSK 8 DPSK
/4 DQPSK 8 DPSK
/4 DQPSK 8 DPSK
/4 DQPSK 8 DPSK
/4 DQPSK 8 DPSK
-11
-5
-40
-40
-23
-20
-45
-45
-45
-45
-20
-15
Pinout and Definition
< 0
< +5
< -30
< -25
< -20
< -13
< -40
< -33
< -40
< -33
< -7
< 0 dB dB dB dB dB dB dB dB dB dB dB dB Part Number LM-400 Page Number : 5 of 6 0121 270 6232 | www.lm-technologies.com | sales@lm-technologies.com Mechanical Dimension
-30mm x 27.5mm (L x W) +- 0.15mm
-Component height (unit: mm) Notes :
1. PIN9,10 DSR/DTR dont use, they are no function currently. 2. PIN5 Pairing, the function have been changed to Data led indication 3. PIN6 Status, the function have not been specified. 4. RESET KEY By pressing the Reset button, you can:
Disconnect and reconnect a wireless connection (a short press). Restore the factory COM port 19200bps settings (over three seconds' press). 5. LED Bluetooth link status Part Number LM-400 Page Number : 6 of 6 0121 270 6232 | www.lm-technologies.com | sales@lm-technologies.com Pin N o. Pin N a me Pin Type Description 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 G ND P VC C AIO (0) AIO (1) P IO (0) PIO (1) PIO (2) PIO (3) PIO (4) G ND PIO (5) G ND Power Bi -directional Bi -directional Bi -directional Bi -directional Bi -directional Bi -directional Bi -directional G ND Bi -directional PIO (6) Bi -directional PIO (7) PIO (8) PIO (9) RESET V C C G ND G ND USB_DP USB_DN PC M_SYNC PC M_IN PC M_O UT PC M_C LK UART_RX UART_TX UART_RTS G ND UART_C TS SPI_MO SI SPI_C SB SPI_C LK SPI_MISO PIO (11) PIO (10) RF_IO G ND Bi -directional Bi -directional Bi -directi onal C MO S input Power G ND G ND Bi -directional Bi -directional Bi -directional C MO S input C MO S output Bi -directional C MO S input C MO S output C MO S output G ND C MO S input C MO S input C MO S input C MO S input C MO S output Bi -directional Bi -directional Analogue G ND
, 32KHz sleep clock input C ommon ground Power Amp. Power Supply(3.3V) Programmable I/O terminal Programmable I/O terminal Programmable I/O terminal , RX Enable Programmable I/O terminal , TX Enable Programmable I/O terminal , USB_PULL_UP , C LK_REQ _O UT Programmable I/O terminal , USB_WAK E_UP , C LK_REQ _IN Programmable I/O terminal , USB_O N , BT_Priority/C h_C lk output for co-existence signalling C ommon ground Programmable I/O terminal , USB_DETAC H , BT_Active output for co -
existence signalling Programmable I/O terminal , C LK_REQ , WLAN_Active/C h_Data input for for co-existence signalling Programmable I/O terminal Programmable I/O terminal Programmable I/O terminal Reset input of module, Active low reset Module power supply input C ommon ground C ommon ground USB data plus USB da ta minus Synchronous data sync Synchronous data input Synchronous data output Synchronous data clock UART data input UART data output UART request to send(active low) C ommon ground UART clear to send(active low) Serial Peripheral Interface data input C hip select for Synchronous Serial Interface(active low) Serial Peripheral Interface clock Serial Peripheral Interface data output Programmable I/O terminal Programmable I/O terminal Antenna interface C ommon ground Part Number LM-400 Page Number : 5 of 6 0121 270 6232 | www.lm-technologies.com | sales@lm-technologies.com This device complies with the following radio frequency and safety standards. Important to OEM Manufacturer:
This following FCC Warning must be included in the HOST User Manual. FCC 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. NOTE 1: Any changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. FCC 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. Note 1: This module certified that complies with RF exposure requirment under mobile or fixed condition, this module is to be installed only in portable or mobile or fixed applications. A mobile device is defined as a transmitting device designed to be used in other than fixed locations and to generally be used in such a way that a separation distance of at least 20 centimeters is normally maintained between the transmitter's radiating structure(s) and the body of the user or nearby persons. Transmitting devices designed to be used by consumers or workers that can be easily re-located, such as wireless devices associated with a personal computer, are considered to be mobile devices if they meet the 20 centimeter separation requirement. A fixed device is defined as a device is physically secured at one location and is not able to be easily moved to another location. Note 2: Any modifications made to the module will void the Grant of Certification, this module is limited to OEM installation only and must not be sold to end-users, end-user has no manual instructions to remove or install the device, only software or operating procedure shall be placed in the end-user operating manual of final products. Note 3: The device must not transmit simultaneously with any other antenna or transmitter. Note 4: To ensure compliance with all non-transmitter functions the host manufacturer is responsible for ensuring compliance with the module(s) installed and fully operational. For example, if a host was previously authorized as an unintentional radiator under the Declaration of Conformity procedure without a transmitter certified module and a module is added, the host manufacturer is responsible for ensuring that the after the module is installed and operational the host continues to be compliant with the Part 15B unintentional radiator requirements. Since this may depend on the details of how the module is integrated with the host, LM Technologies Ltd. shall provide guidance to the host manufacturer for compliance with the Part 15B requirements. Note 5: FCC ID label on the final system must be labeled with Contains FCC ID:
VVXLM400-1 or Contains transmitter module FCC ID: VVXLM400-1. The transmitter module must be installed and used in strict accordance with the manufacturer's instructions as described in the user documentation that comes with the host product. LM Technologies Ltd. is responsible for the compliance of the module in all final hosts.