A Datasheet BTM44x Version 3.6 BTM44x Datasheet REVISION HISTORY Revision 1.0 Date 9/10/2011 Description Initial Release Approved By Jonathan Kaye 1.1 2.0 04/2012 08/2012 Up to Build 240 General Formatting Jonathan Kaye Jonathan Kaye 3.0 01/14/2013 Jonathan Kaye 3.1 09 Dec 2013 Reformatting, Updates to FCC/IC Statements, Updates to Mechanical Specs A. Dobbing’s signature added to DoC 3.2 02 Feb 2014 Jonathan Kaye 3.3 06 Feb 2014 Separated document into two docs: User Guide and Hardware Integration Guide Updated Bluetooth SIG Qualification section 3.4 18 Aug 2014 Jonathan Kaye 3.5 3 Sept 2014 3.6 18 Aug 2016 Updated shipping tray image and added module package dimension image. Updated EU Declaration of Conformity for BTM441 / BTM443 Changed from Hardware Integration Guide to Datasheet Embedded Wireless Solutions Support Center: http://ews-support.lairdtech.com www.lairdtech.com/wireless 2 © Copyright 2015 Laird. All Rights Reserved Jonathan Kaye Jonathan Kaye Jonathan Kaye Sue White Americas: +1-800-492-2320 Europe: +44-1628-858-940 Hong Kong: +852 2923 0610 BTM44x Datasheet CONTENTS 1 2 Product Description ............................................................................................................................................5 1.1 Features and Benefits ........................................................................................................................5 1.2 Applications............................................................................................................................................5 1.3 Bluetooth® Profiles Supported ..............................................................................................................5 Hardware Specifications .....................................................................................................................................6 2.1 Pin Definitions ........................................................................................................................................6 2.3 Physical Specifications ...........................................................................................................................8 2.4 Electrical Specifications..........................................................................................................................8 2.5 Operational Specifications .....................................................................................................................8 2.6 Voltage Parameters ...............................................................................................................................8 2.7 I/O Details ........................................................................................................................................... 10 3 Mechanical Considerations ............................................................................................................................. 11 4 FCC Regulatory Statements ............................................................................................................................. 18 4.1 5 4.1.1 Considerations for OEM Integration ................................................................................................... 18 4.1.3 FCC Labeling requirement................................................................................................................... 19 Declarations of Compliance............................................................................................................................. 20 5.1 EU Declaration of Conformity – BTM440 / BTM442........................................................................... 20 5.1.1 Reference standards used for presumption of conformity: ............................................................... 20 5.1.2 Declaration: ......................................................................................................................................... 20 5.2 6 FCC and Industry Canada Statements ................................................................................................. 18 EU Declaration of Conformity – BTM441 / BTM443........................................................................... 21 5.2.1 Reference Standards used for Presumption of Conformity................................................................ 21 5.2.2 Declaration: ......................................................................................................................................... 21 Bluetooth Approvals ........................................................................................................................................ 22 6.1 Subsystem Combinations.................................................................................................................... 22 6.2 Assumptions........................................................................................................................................ 22 6.3 Additional Assistance .......................................................................................................................... 23 7 Ordering Information ...................................................................................................................................... 23 8 Application Note for Surface Mount Modules ................................................................................................ 24 8.1 Introduction ........................................................................................................................................ 24 8.2 Shipping............................................................................................................................................... 24 8.3 Reflow Parameters.............................................................................................................................. 24 Embedded Wireless Solutions Support Center: http://ews-support.lairdtech.com www.lairdtech.com/wireless 3 © Copyright 2015 Laird. All Rights Reserved Americas: +1-800-492-2320 Europe: +44-1628-858-940 Hong Kong: +852 2923 0610 BTM44x Datasheet 9 References ....................................................................................................................................................... 26 10 Glossary of Terms................................................................................................................................ 27 11 Related Documents and Files.............................................................................................................. 28 Embedded Wireless Solutions Support Center: http://ews-support.lairdtech.com www.lairdtech.com/wireless 4 © Copyright 2015 Laird. All Rights Reserved Americas: +1-800-492-2320 Europe: +44-1628-858-940 Hong Kong: +852 2923 0610 BTM44x Datasheet 1 PRODUCT DESCRIPTION The BTM44x Bluetooth® modules from Laird Technologies have been designed to meet the needs of developers who wish to add robust, short range Bluetooth data connectivity to their products. They are based on the market leading Cambridge Silicon Radio BC04 chipset, providing exceptionally low power consumption with outstanding range. They support the latest Bluetooth® Version 2.1 Specification, providing the important advantage of Secure Simple Pairing, which improves security and enhances the ease of use for end customers. With physical sizes as small as 12.5 x 18.0mm and best of class, low-power operation, these modules are the ideal choice for applications where designers need both performance and minimum size. For maximum flexibility in systems integration, the modules are designed to support a separate power supply for I/O. To aid product development and integration, Laird Technologies has integrated a complete Bluetooth protocol stack within the modules, including support for multiple Bluetooth Profiles. The modules are fully qualified as Bluetooth End Products, allowing designers to integrate them within their own products with no further Bluetooth Qualification. They can then list and promote their products on the Bluetooth website free of charge. Support for Serial Port Profile (SPP), Human Interface Device (HID) profile and Health Device Profile (HDP) are included in the module. The support of the Bluetooth Sig’s Health Device Profile makes this the ideal module for development of Continua compliant medical and wellness devices. By default the Health Device Profile supports the ISO/IEEE 11073-10415 device specialization for weigh scales, but additional specializations for glucose and thermometer are available with more upon request. Communication is available to the module over a serial UART utilizing either a custom Multi-point Packet Protocol API or comprehensive AT commands. Combined with a low cost developer’s kit, this ensures that the choice of Laird Technologies modules guarantees the fastest route to market. Applications Features and Benefits Bluetooth® v2.1+EDR Adaptive Frequency Hopping to cope with interference from other wireless devices Secure Simple Pairing support External or internal antenna options Comprehensive AT interface for simple programming Alternate Packet based interface for complex programming Bluetooth® END Product Qualified Compact size Class 2 output – 4dBm Low power operation UART interface Embedded Wireless Solutions Support Center: http://ews-support.lairdtech.com www.lairdtech.com/wireless Embedded Devices Phone Devices Phone Accessories Security Devices Medical and Wellness Devices Automotive Applications Bluetooth® Profiles Supported Serial Port Profile (SPP) Human Interface Device (HID) Profile Host and device supported Health Device Profile (HDP): Agent supported IEEE Device Specialization 11073-10415 (Weight Scale) IEEE Device Specialization 11073 - 10408 (Thermometer) IEEE Device Specialization 11073 – 10417 (Glucose) 5 © Copyright 2015 Laird. All Rights Reserved Americas: +1-800-492-2320 Europe: +44-1628-858-940 Hong Kong: +852 2923 0610 BTM44x Datasheet 2 HARDWARE SPECIFICATIONS Pin Definitions Table 1: Pin definitions Description Voltage Specification 1 2 Signal Unused GND 3 4 UART_CTS UART_RXD Clear to Send I/P Receive data I/P VUSB VUSB 5 6 UART_RTS UART_TXD Request to Send O/P Transmit data O/P VUSB VUSB 7 8 GND SPI_CSB SPI bus chip select I/P VIO 9 10 11 12 13 14 15 16 17 18 SPI_MISO SPI_MOSI SPI_CLK VDD_USB VDD_IO VDD_IN GND PCM_IN PCM_SYNC PCM_CLK SPI bus serial O/P SPI bus serial I/P SPI bus clock I/P USB & UART supply voltage I/O supply voltage Main supply voltage VIO VIO VIO PCM Data I/P PCM sync I/P PCM clock I/P VIO VIO VIO 19 20 PCM_OUT RESET PCM Data O/P Module reset I/P VIO See note 2 21 22 23 24 25 26 27 28 29 GPIO4 GPIO2 / UART_DCD GND Unused Unused Unused Unused GND ANT (BTM440 / 442 only) I/O for host- BT_Active BT_State I/O for host VIO VIO 30 31 32 33 34 GND Unused Unused Unused Unused See note 3 See note 3 See note 3 See note 3 See note 3 Embedded Wireless Solutions Support Center: http://ews-support.lairdtech.com www.lairdtech.com/wireless See note 3 See note 3 See note 3 See note 3 Antenna connection (50 ohm matched) 6 © Copyright 2015 Laird. All Rights Reserved See note 3 Americas: +1-800-492-2320 Europe: +44-1628-858-940 Hong Kong: +852 2923 0610 BTM44x Datasheet 35 36 Signal Unused Unused Description See note 3 See note 3 Voltage Specification 37 38 Unused Unused See note 3 39 40 Unused Unused 41 42 GND GPIO1 / UART_RI I/O for host VIO 43 44 GPIO7 / UART_DTR GPIO8 / UART_DSR I/O for host I/O for host VIO VIO 45 46 47 48 49 50 GND DD+ GPIO6 GPIO5 GPIO3 Not used for AT module variants Not used for AT module variants I/O for host- RF_Active I/O for host – WLAN_Active I/O for host – BT_Priority VUSB VUSB VIO VIO VIO Notes: Unused pins may have internal connections and must not be connected. Reset input is active low. Input is pulled up to VDD_IN via 22k. Minimum reset pulse width is 5ms. Pins 25-37 should be left not connected on modules with integrated antenna (BTM441/3) Pins 8 – 11 (SPI related) are only for Laird internal production purposes. Embedded Wireless Solutions Support Center: http://ews-support.lairdtech.com www.lairdtech.com/wireless 7 © Copyright 2015 Laird. All Rights Reserved Americas: +1-800-492-2320 Europe: +44-1628-858-940 Hong Kong: +852 2923 0610 BTM44x Datasheet Physical Specifications Table 2: Physical Specifications Categories Physical Environmental Miscellaneous Feature Dimensions Implementation 12.5mm x 18.0 x 3.4mm (BTM440 / 442) Weight Operating Temperature Storage Temperature Lead free 12.5mm x 24.0mm x 3.4mm (BTM441/3) 12.5mm x 22.0 x 3.4mm (BTM441 / 443) 3 grams -40°C to +85°C -40°C to +85°C Lead-free and RoHS compliant Electrical Specifications Table 3: Electrical Specifications Categories Wireless Specification Feature Bluetooth® Transmit Class Frequency Channels Max Transmit Power Min Transmit Power Receive Sensitivity Range Data Transfer Rate Implementation Version 2.1+EDR Class 2 2.402 – 2.480 GHz 79 channels Frequency Hopping Adaptive Frequency Hopping +4 dBm at antenna pad (BTM440/2) +4 dBmi from integrated antenna (BTM441/3) -27 dBm at antenna pad (BTM440/2) -27 dBmi from integrated antenna (BTM441/3) -84 dBm 30 m Up to 350 kbps Operational Specifications Table 4: Operational Specifiations Recommended Operating Conditions VDD_USB (USB compatibility not required) VDD_USB (USB compatibility required) MIN 1.7 3.1 MAX 3.6 3.6 VDD_IO VDD_IN 1.7 3.0 3.3 3.3 Voltage Parameters Table 5: Voltage Parameters (VUSB) Logic Levels (VUSB) INPUT VOLTAGE LEVELS Vih Embedded Wireless Solutions Support Center: http://ews-support.lairdtech.com www.lairdtech.com/wireless MIN TYP MAX 0.7VDD_USB 8 © Copyright 2015 Laird. All Rights Reserved Americas: +1-800-492-2320 Europe: +44-1628-858-940 Hong Kong: +852 2923 0610 BTM44x Datasheet Logic Levels (VUSB) Vil 2.7<VDD_USB<3.0 1.7<VDD_USB<1.9 MIN -0.4 -0.4 TYP MAX +0.8 +0.4 OUTPUT VOLTAGE LEVELS (1.7<VDD_USB<1.9) Voh (Iout = -4mA) VDD_USB – 0.4 Vol (Iout = 4mA) OUTPUT VOLTAGE LEVELS (2.7<VDD_USB<3.0) Voh (Iout = -4mA) Vol (Iout = 4mA) 0.4 VDD_USB – 0.2 0.2 Note: VDD_USB must be connected to power the USB and UART interfaces. Table 6: Voltage Parameters (VIO) Logic Levels (VIO) MIN INPUT VOLTAGE LEVELS Vih 0.7VDD_IO Vil 2.7<VDD_IO<3.0 -0.4 1.7<VDD_IO<1.9 -0.4 OUTPUT VOLTAGE LEVELS (1.7 < VDD_IO < 1.9) Voh (Iout = -4mA) VDD_IO – 0.4 Vol (Iout = 4mA) OUTPUT VOLTAGE LEVELS (2.7 < VDD_IO < 3.0) Voh (Iout = -4mA) VDD_IO – 0.2 Vol (Iout = 4mA) Embedded Wireless Solutions Support Center: http://ews-support.lairdtech.com www.lairdtech.com/wireless TYP MAX +0.8 +0.4 0.4 0.2 9 © Copyright 2015 Laird. All Rights Reserved Americas: +1-800-492-2320 Europe: +44-1628-858-940 Hong Kong: +852 2923 0610 BTM44x Datasheet I/O Details Table 7: I/O Details Categories Command Interface Feature AT Instructions set Implementation Comprehensive control of connection and module operation S Registers for non-volatile storage of parameters UART Interface Baud Rate AT Mode Default Baud Rate: 9600 bps MP Mode Default Baud Rate: 115,200 bps Supply Voltage Supply I/O USB & UART 3.0V – 3.3V DC 1.7V – 3.3V DC (independent of Supply) 1.7V – 3.6V DC (independent of Supply) Coexistence / Compatibility WLAN (802.11) 2-wire and 3-wire hardware coexistence schemes supported Connections Interface External Antenna (BTM440/2) Bluetooth FCC Surface Mount Pads Pad for 50 Ohm antenna Qualified as an END product Limited Modular Approval (BTM440/2) Full Modular Approval (BTM441/3) Limited Modular Approval (BTM440/2) Full Modular Approval (BTM441/3) Meets CE and R&TTE requirements Lead-free and RoHS compliant 1-Year Warranty Development board and software tools DVK-BTM440/2 Dev Kit with BTM440/2 module fitted DVK-BTM441/3 Dev Kit with BTM441/3 module fitted Approvals Industry Canada (IC) Miscellaneous Development Tools CE & R&TTE Lead free Warranty Development Kit Embedded Wireless Solutions Support Center: http://ews-support.lairdtech.com www.lairdtech.com/wireless 10 © Copyright 2015 Laird. All Rights Reserved Americas: +1-800-492-2320 Europe: +44-1628-858-940 Hong Kong: +852 2923 0610 BTM44x Datasheet 3 MECHANICAL CONSIDERATIONS Mechanical Layout - BTM440/442 Mechanical Details Module Keep-Out Area:An area of 1.5mm around the module should be reserved as a keep-out area. No other components should be placed in this area. Note: Development Kit Schematics for this product can be accessed from the the BTM44x product page. Embedded Wireless Solutions Support Center: http://ews-support.lairdtech.com www.lairdtech.com/wireless 11 © Copyright 2015 Laird. All Rights Reserved Americas: +1-800-492-2320 Europe: +44-1628-858-940 Hong Kong: +852 2923 0610 BTM44x Datasheet Mechanical layout - BTM440/442 Mechanical Details Module Keep-Out Area:An area of 1.5mm around the module should be reserved as a keep-out area. No other components should be placed in this area. Note: Development Kit Schematics for this product can be accessed from the the BTM44x product page. Embedded Wireless Solutions Support Center: http://ews-support.lairdtech.com www.lairdtech.com/wireless 12 © Copyright 2015 Laird. All Rights Reserved Americas: +1-800-492-2320 Europe: +44-1628-858-940 Hong Kong: +852 2923 0610 BTM44x Datasheet Mechanical layout - BTM440/442 Mechanical Details WARNING: Test point dimensions are for reference only. DO NOT make electrical connections to these test points, this will void the warranty. Laird does not recommend routing on the top layer underneath the module. Embedded Wireless Solutions Support Center: http://ews-support.lairdtech.com www.lairdtech.com/wireless 13 © Copyright 2015 Laird. All Rights Reserved Americas: +1-800-492-2320 Europe: +44-1628-858-940 Hong Kong: +852 2923 0610 BTM44x Datasheet Mechanical layout - BTM441/443 Mechanical Details Module Keep-Out Area:An area of 1.5mm around the module should be reserved as a keep-out area. No other components should be placed in this area. Note: Development Kit Schematics for this product can be accessed from the BTM44x product page. Embedded Wireless Solutions Support Center: http://ews-support.lairdtech.com www.lairdtech.com/wireless 14 © Copyright 2015 Laird. All Rights Reserved Americas: +1-800-492-2320 Europe: +44-1628-858-940 Hong Kong: +852 2923 0610 BTM44x Datasheet Mechanical layout - BTM441/443 Mechanical Details Module Keep-Out Area:An area of 1.5mm around the module should be reserved as a keep-out area. No other components should be placed in this area. Note: Development Kit Schematics for this product can be accessed from the following link: DVK Schematics – BTM44x Embedded Wireless Solutions Support Center: http://ews-support.lairdtech.com www.lairdtech.com/wireless 15 © Copyright 2015 Laird. All Rights Reserved Americas: +1-800-492-2320 Europe: +44-1628-858-940 Hong Kong: +852 2923 0610 BTM44x Datasheet Mechanical layout - BTM441/443 Mechanical Details Embedded Wireless Solutions Support Center: http://ews-support.lairdtech.com www.lairdtech.com/wireless 16 © Copyright 2015 Laird. All Rights Reserved Americas: +1-800-492-2320 Europe: +44-1628-858-940 Hong Kong: +852 2923 0610 BTM44x Datasheet Mechanical layout - BTM441/443 Mechanical Details WARNING: Test point dimensions are for reference only. DO NOT make electrical connections to these test points, this will void the warranty. Laird does not recommend routing on the top layer underneath the module. Embedded Wireless Solutions Support Center: http://ews-support.lairdtech.com www.lairdtech.com/wireless 17 © Copyright 2015 Laird. All Rights Reserved Americas: +1-800-492-2320 Europe: +44-1628-858-940 Hong Kong: +852 2923 0610 BTM44x Datasheet 4 FCC REGULATORY STATEMENTS FCC and Industry Canada Statements The OEM’s final equipment user manual must show the following 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. 4.1.1 Considerations for OEM Integration Changes or modifications not expressly approved by Laird Technologies could void the user’s authority to operate the equipment. Designers should note the distinction that the FCC makes regarding portable and mobile devices. Mobile devices are defined as products that are not used closer than 20cm to the human body, whereas portable devices can be used closer that 20cm to the body. A device may be used in portable exposure conditions with no restrictions on host platforms when the averaged output power is less than the low power threshold for an uncontrolled environment ≤ 60/f(GHz) i.e. 25mW for a 2.4Ghz device. The Maximum Power Exposure for the BTM44x has been evaluated and found to comply with the low power threshold for an uncontrolled environment. Refer to FCC document KDB 447498 for more information on RF exposure procedures and equipment authorization policies for mobile and portable devices. The BTM44x comply with the FCC RF radiation exposure limits set forth for an uncontrolled environment. This device and its antenna must not be co-located or operating in conjunction with any other antenna or transmitter except in accordance with FCC multi-transmitter product procedures. These procedures could require RF exposure evaluation to be re-evaluated on the complete product. The installer of this module into host equipment must ensure his equipment complies with the FCC RF Exposure requirements set forth in 47 CFR 2.1091 or 2.1093 The BTM44x comply with the RSS-102RF radiation exposure limits set forth for an uncontrolled environment. If this device and its antenna is co-located or operating in conjunction with any other antenna or transmitter RF exposure evaluation should be re-evaluated on the complete product by a qualified test house. The installer of this module into host equipment must ensure his equipment complies with the Industry Canada RSS-102 RF Exposure requirements. BTM440 / BTM442 These modules hold a limited modular approval. Approval with any other antenna configuration or layout other than that approved will necessitate additional radiated emission testing to be performed. The modules were approved with the following antenna: RF Solutions: ANT-24G-WHJ-SMA 0dBi Embedded Wireless Solutions Support Center: http://ews-support.lairdtech.com www.lairdtech.com/wireless 18 © Copyright 2015 Laird. All Rights Reserved Americas: +1-800-492-2320 Europe: +44-1628-858-940 Hong Kong: +852 2923 0610 BTM44x Datasheet 4.1.3 FCC Labeling requirement 4.1.3.1 BTM440 / BTM442 If the FCC ID 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: PI4410B” or “Contains FCC ID: PI4410B”. Any similar wording that expresses the same meaning may be used. 4.1.3.2 BTM441 / BTM443 If the FCC ID 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: PI4411B” or “Contains FCC ID: PI4411B.” Any similar wording that expresses the same meaning may be used. Embedded Wireless Solutions Support Center: http://ews-support.lairdtech.com www.lairdtech.com/wireless 19 © Copyright 2015 Laird. All Rights Reserved Americas: +1-800-492-2320 Europe: +44-1628-858-940 Hong Kong: +852 2923 0610 BTM44x Datasheet 5 DECLARATIONS OF COMPLIANCE EU Declaration of Conformity – BTM440 / BTM442 Manufacturer: Product: Laird Technologies BTM440/2 EU Directive: Conformity Assessment: RTTE 1995/5/EC Annex IV 5.1.1 Reference standards used for presumption of conformity: Article Number: 3.1a Requirement Health and Safety Reference standard(s): EN 60950-1:2006 3.1b Protection requirements with respect to electromagnetic Compatibility 3.2 Means of the efficient use of the radio frequency spectrum EN 301 489-1 V1.8.1 EN 301 489-17 2.1.1 Emissions: EN55022:2006/A1:2000/A2:2006(ClassB) Immunity: EN61000-4-2:1995/A1:1998/A2:2001 EN61000-4-3:2002/A1:2002 EN 300 328 V1.7.1 (2006-10) 5.1.2 Declaration: We, Ezurio Ltd, declare under our sole responsibility that the essential radio test suites have been carried out and that the above product to which this declaration relates is in conformity with all the applicable essential requirements of Article 3 of the EU Directive 1995/5/EC, when used for its intended purpose. Place of Issue: Date of Issue: Name of Authorised Person: Ezurio Ltd dba Laird Technologies Saturn House, Mercury Park Wooburn Green HP100HH, United Kingdom tel: +44 (0)1628 858 940 fax: +44 (0)1628 528 382 October 2009 Andrew Dobbing, Engineering Manager Signature: Embedded Wireless Solutions Support Center: http://ews-support.lairdtech.com www.lairdtech.com/wireless 20 © Copyright 2015 Laird. All Rights Reserved Americas: +1-800-492-2320 Europe: +44-1628-858-940 Hong Kong: +852 2923 0610 BTM44x Datasheet EU Declaration of Conformity – BTM441 / BTM443 Manufacturer: Product: Laird BTM410 / BTM411 / BTM420 / BTM421 / BTM430 / BTM431 / BTM441 / BTM443 / BTM461 RTTE 1995/5/EC Annex IV EU Directive: Conformity Assessment: 5.2.1 Reference Standards used for Presumption of Conformity Article Number 3.1a Requirement Health and Safety 3.1a 3.1b RF Exposure Protection requirements with respect to electromagnetic compatibility 3.2 Means of the efficient use of the radio frequency spectrum Reference standard(s) EN 60950-1:2005 (2nd Ed); +Am1:2009 +Am2:2013 EN 609501:2006+A11+a1:2010+A12:2011+A2:2013 EN 62479:2010 EN 301 489-1 V1.9.2 (2011-09) EN 301 489-17 V2.2.1 (2012-09) Emissions: EN55022:2010 /AC:2011 (ClassB) Immunity: EN61000-4-2:2009 EN61000-4-3:2006 /A1:2008 /A2:2010 EN 300 328 V1.8.1 (2012-06) 5.2.2 Declaration: We, Laird, declare under our sole responsibility that the essential radio test suites have been carried out and that the above product to which this declaration relates is in conformity with all the applicable essential requirements of Article 3 of the EU Directive 1995/5/EC, when used for its intended purpose. Place of Issue: Date of Issue: Name of Authorized Person: Signature: Embedded Wireless Solutions Support Center: http://ews-support.lairdtech.com www.lairdtech.com/wireless Laird 11160 Thompson Ave. Lenexa, KS 66219 October 2009 Daniel Waters / Certifications Specialist 21 © Copyright 2015 Laird. All Rights Reserved Americas: +1-800-492-2320 Europe: +44-1628-858-940 Hong Kong: +852 2923 0610 BTM44x Datasheet 6 BLUETOOTH APPROVALS Subsystem Combinations This application note covers the procedure for generating a new Declaration ID for a Subsystem combination on the Bluetooth SIG website. In the instance of subsystems, a member can combine two or more subsystems to create a complete Bluetooth End Product solution. Subsystem listings referenced as an example: Design Name BTM44x Owner Laird Declaration Link to listing on the SIG website ID B016072 https://www.bluetooth.org/tpg/QLI_viewQDL.cfm?qid=16072 Interface Cambridge B017578 Express Consultants subsystem Ltd https://www.bluetooth.org/tpg/QLI_viewQDL.cfm?qid=17578 Assumptions This procedure assumes that the member is simply combining two subsystems to create a new design, without any modification to the existing, qualified subsystems. This is achieved by using the Listing interface on the Bluetooth SIG website. Figure 1 shows the basic subsystem combination of a controller and host subsystem. The Controller provides the RF/BB/LM and HCI layers, with the Host providing L2CAP, SDP, GAP, RFCOMM/SPP and any other specific protocols and profiles existing in the Host subsystem listing. The design may also include a Profile Subsystem. Figure 1: Basic subsystem combination of a controller and host subsystem The Qualification Process requires each company to registered as a member of the Bluetooth SIG – www.bluetooth.org The following link provides a link to the Bluetooth Registration page: https://www.bluetooth.org/login/register/ For each Bluetooth Design it is necessary to purchase a Declaration ID. This can be done before starting the new qualification, either through invoicing or credit card payment. The fees for the Declaration ID depend on your Embedded Wireless Solutions Support Center: http://ews-support.lairdtech.com www.lairdtech.com/wireless 22 © Copyright 2015 Laird. All Rights Reserved Americas: +1-800-492-2320 Europe: +44-1628-858-940 Hong Kong: +852 2923 0610 BTM44x Datasheet membership status, please refer to the following webpage: https://www.bluetooth.org/en-us/test-qualification/qualification-overview/fees For a detailed procedure of how to obtain a new Declaration ID for your design, please refer to the following SIG document: https://www.bluetooth.org/DocMan/handlers/DownloadDoc.ashx?doc_id=283698&vId=317486 To start the listing, go to: https://www.bluetooth.org/tpg/QLI_SDoc.cfm In step 1, select Reference a Qualified Design and enter the Declaration IDs of each subsystem used in the End Product design. You can then select your pre-paid Declaration ID from the drop down menu or go to the Purchase Declaration ID page, (please note that unless the Declaration ID is pre-paid or purchased with a credit card, it will not be possible to proceed until the SIG invoice is paid. Once all the relevant sections of step 1 are finished, complete steps 2, 3, and 4 as described in the help document. Your new Design will be listed on the SIG website and you can print your Certificate and DoC. For further information please refer to the following training material: https://www.bluetooth.org/en-us/test-qualification/qualification-overview/listing-process-updates Additional Assistance Please contact your local sales representative or our support team for further assistance: Laird Technologies Connectivity Products Business Unit Support Centre: http://ews-support.lairdtech.com Email: [email protected] Phone: Americas: +1-800-492-2320 Option 2 Europe: +44-1628-858-940 Hong Kong: +852 2923 0610 Web: http://www.lairdtech.com/bluetooth 7 ORDERING INFORMATION Part Number BTM440 BTM441 BTM442 BTM443 DVK – BTM440 Description Bluetooth MP Data Module (external antenna) Bluetooth MP Data Module (with integrated antenna) Bluetooth AT Data Module (external antenna) Bluetooth AT Data Module (with integrated antenna) Development board with BTM440 module soldered in place DVK – BTM442 Development board with BTM442 module soldered in place Embedded Wireless Solutions Support Center: http://ews-support.lairdtech.com www.lairdtech.com/wireless 23 © Copyright 2015 Laird. All Rights Reserved Americas: +1-800-492-2320 Europe: +44-1628-858-940 Hong Kong: +852 2923 0610 BTM44x Datasheet 8 APPLICATION NOTE FOR SURFACE MOUNT MODULES Introduction Laird Technologies surface mount modules are designed to conform to all major manufacturing guidelines. This application note is intended to provide additional guidance beyond the information that is presented in the User Manual. This Application Note is considered a living document and will be updated as new information is presented. The modules are designed to meet the needs of several commercial and industrial applications. The modules are designed to be easily manufactured and conform to current automated manufacturing processes. Shipping Modules are shipped in ESD (Electrostatic Discharge) safe trays that can be loaded into most manufacturers pick and place machines. Layouts of the trays are provided in Figures 8 and 9. Figure 8: BTM44x Shipping Tray Details Reflow Parameters Laird Technologies surface mount modules are designed to be easily manufactured including reflow soldering to a PCB. Ultimately it is the responsibility of the customer to choose the appropriate solder paste and to ensure oven temperatures during reflow meet the requirements of the solder paste. Laird Technologies’ surface mount modules conform to J-STD-020D1 standards for reflow temperatures. Embedded Wireless Solutions Support Center: http://ews-support.lairdtech.com www.lairdtech.com/wireless 24 © Copyright 2015 Laird. All Rights Reserved Americas: +1-800-492-2320 Europe: +44-1628-858-940 Hong Kong: +852 2923 0610 BTM44x Datasheet IMPORTANT: During reflow, modules should not be above 260°C and not for more than 30 seconds. Figure 10: Recommended Reflow Temperature Temperatures should not exceed the minimums or maximums presented in Table 21. Table 8: Recommended Maximum and minimum temperatures Recommended Max & Min's Specification Temperature Inc./Dec. Rate (max) Temperature Decrease rate (goal) Value 3 2-3 Unit °C / Sec °C / Sec Soak Temp Increase rate (goal) Flux Soak Period (Min) .5 - 1 60 °C / Sec Sec Flux Soak Period (Max) Flux Soak Temp (Min) 90 150 Sec °C Flux Soak Temp (max) Time Above Liquidous (max) Time Above Liquidous (min) Time In Target Reflow Range (goal) Time At Absolute Peak (max) Liquidous Temperature (SAC305) Lower Target Reflow Temperature Upper Target Reflow Temperature Absolute Peak Temperature 190 60 20 30 30 217 225 250 260 °C Sec Sec Sec Sec °C °C °C °C Embedded Wireless Solutions Support Center: http://ews-support.lairdtech.com www.lairdtech.com/wireless 25 © Copyright 2015 Laird. All Rights Reserved Americas: +1-800-492-2320 Europe: +44-1628-858-940 Hong Kong: +852 2923 0610 BTM44x Datasheet 9 REFERENCES [1] “Bluetooth Specification Version 2.1 + EDR [vol3]”, 26 July 2007 http://www.bluetooth.com/Bluetooth/Technology/Building/Specifications/ (click on “Core Specification v2.1 + EDR”) [2] “Serial Port Profile“ Specification http://www.bluetooth.com/Bluetooth/Technology/Works/SPP.htm (link at the bottom of page “Need more? View the Serial Port Profile (SPP)”) [3] “Bluetooth Assigned Numbers” http://www.bluetooth.com/Bluetooth/Technology/Building/Specifications/ select “Items per page: ALL”, go to end of page, there click on “Assigned Numbers – Baseband”, for a complete list of Profile UUIDs: click on “Assigned Numbers – Service Discovery” [4] Class of Device Generator: this link might be helpful for creating a particular CoD http://bluetooth-pentest.narod.ru/software/bluetooth_class_of_device-service_generator.html Caution: this tool allows selection of more than one minor device classes, so make sure that only one minor device class is select and verify the result with [3] anyway. [5] “Bluecore 4 External” Data Sheet, Cambridge Silicon Radio (CSR) http://www.csrsupport.com (log in or new account required) [6] “Winbond 681360 Codec Board User Guide”, Ezurio Application Note [7] “BTM44x AppNote: Getting Started” [8] “BTM44x AppNote: Firmware Upgrade” [9] “BTM44x AppNote: Throughput Analysis” [10] “BTM44x AppNote: Health Device Profile” [11] “BTM44x AppNote: Latency Optimization” [12] “BTM44x AppNote: RF Testing” Embedded Wireless Solutions Support Center: http://ews-support.lairdtech.com www.lairdtech.com/wireless 26 © Copyright 2015 Laird. All Rights Reserved Americas: +1-800-492-2320 Europe: +44-1628-858-940 Hong Kong: +852 2923 0610 BTM44x Datasheet 10 GLOSSARY OF TERMS Term A2DP ACL ADC AGHFP AT AVRCP BISM CoD Codec DAC DSP DUN EIR eSCO FTP GOEP GPIO HF HFG HFP HID HS HSG HSP I/O (IO) Mic MITM OPP PBAP PT PWM SBC SCO SLC SPP SSO SSP SUI Sxxx TDL UART UI : : : : : : : : : : : : : : : : : : : : : : : : : Description Advanced Audio Distribution Profile Asynchronous Connection-Oriented Link Analogue to Digital Converter Audio Gateway Hands-Free Profile Command prefix, ‘Attention’ Audio/Video Remote Control Profile Bluetooth Intelligent Serial Module Class Of Device (also referred to as “device class”) Device capable of encoding / decoding an analogue / digital signal Digital to Analogue Converter Digital Signal Processor Dial-Up Network Profile Extended Inquiry Response Enhanced Synchronous Connection Oriented Link (used for Audio) File Transfer Profile Generic Object Access Exchange Profile General Purpose Input Output Hands-free Role of Hands-free Profile (“Hands-free Unit”) Audio Gateway Role of Hands-free Profile (“Hands-free Gateway”) Hands Free Profile Human Interface Device Profile Headset Role of Headset Profile (“Headset”) Audio Gateway Role of Headset Profile (“Headset Gateway”) Headset Profile Input/Output : : : : : : : : : : : : : : : : : Microphone Man In The Middle Object Push Profile Phone Book Access Profile PASS THROUGH Command Pulse Width Modulation Sub Band Codec Synchronous Connection Oriented Link (used for Audio) Service Level Connection Serial Port Profile Serial Stream Oriented Secure Simple Pairing SUBUNIT INFO Command S-Register No. xxx Trusted Device List Universal Asynchronous Receiver / Transmitter UNIT INFO Command Embedded Wireless Solutions Support Center: http://ews-support.lairdtech.com www.lairdtech.com/wireless 27 © Copyright 2015 Laird. All Rights Reserved Americas: +1-800-492-2320 Europe: +44-1628-858-940 Hong Kong: +852 2923 0610 BTM44x Datasheet 11 RELATED DOCUMENTS AND FILES The following additional BTM44x technical documents are also available from the Laird BTM44x product page under the Documentation tab: Product Brief User Manual Firmware Release Notes Development Kit Schematics Application Notes Getting Started Firmware Upgrade Throughput Analysis Health Device Profile Latency Optimization RF Testing Embedded Wireless Solutions Support Center: http://ews-support.lairdtech.com www.lairdtech.com/wireless 28 © Copyright 2015 Laird. All Rights Reserved Americas: +1-800-492-2320 Europe: +44-1628-858-940 Hong Kong: +852 2923 0610