Fihonest Communication JS-BTM256 Bluetooth Module User Manual Fihonest JS BTM256 Instruction Manual 20140410
Fihonest Communication Co.,Ltd. Bluetooth Module Fihonest JS BTM256 Instruction Manual 20140410
Contents
- 1. Users Manual
- 2. User Manual
Users Manual
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| Document ID | 2285532 |
| Application ID | bTNQt3OuddTQvVz5RQTZSw== |
| Document Description | Users Manual |
| Short Term Confidential | No |
| Permanent Confidential | No |
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| Document Type | User Manual |
| Display Format | Adobe Acrobat PDF - pdf |
| Filesize | 11.96kB (149532 bits) |
| Date Submitted | 2014-06-04 00:00:00 |
| Date Available | 2014-06-04 00:00:00 |
| Creation Date | 2014-05-23 10:28:35 |
| Producing Software | pdfFactory Pro 3.01 (Windows XP Professional Chinese) |
| Document Lastmod | 2014-05-26 14:07:50 |
| Document Title | Fihonest JS-BTM256 Instruction Manual_20140410.doc |
| Document Creator | pdfFactory Pro www.fineprint.cn |
| Document Author: | Administrator |
® Fihonest Communication Co.,Ltd. JS-BTM256 Fihonest Bluetooth Module Instruction Manual Document Type: Bluetooth Module Datasheet Document Version: V1.01 Release Date: April 10, 2014 Copyright 2012 by Fihoenst Communication Co., Ltd. All Rights Reserved. Reproduction of this document, in part of in whole, by any means is prohibited without written permission from Fihonest Communication Co., Ltd. The information contained herein is believed to be accurate as of the date of publication. However, Fihonest is not liable for any damages, including indirect or consequential from the use of software this document represents, or any reliance of the accuracy of this document. Fihoenst reserves the right to change the contents of this document at any time without notice. This document contains proprietary confidential trade secrets and may be subject to additional restrictions contained in the licensing agreement under which this document was obtained. Fihonest Communication Co.,Ltd Proprietary and Confidential ® Fihonest Communication Co.,Ltd. Revision History Date Version Description Author 2013-09-10 V1.0 First Release 2014-04-10 V1.01 Add Installation Method(Page 4) Fihonest Communication Co.,Ltd Proprietary and Confidential ® Fihonest Communication Co.,Ltd. CONTENT 1. INTRODUCTION................................................................................................................................. 4 1.1 1.2 1.3 BLOCK DIAGRAM ................................................................................................................................. 4 FEATURES ............................................................................................................................................ 6 APPLICATIONS ..................................................................................................................................... 7 2. GENERAL SPECIFICATION ............................................................................................................ 8 3. PHYSICAL INTERFACE………………………………………………………………………...…9 3.1 POWER ................................................................................................................................................ .9 3.2 External clock reference.....................................................................................................................10 3.3 Audio Codec/PCM............................................................................................................................. 11 3.3.1 PCM Maseter.............................................................................................................................. 11 3.3.2 PCM Slave ................................................................................................................................. .11 3.4 UART Interface Timing..................................................................................................................... 12 4. ELECTRICAL CHARACTERISTIC .................................................................................................13 4.1 4.2 4.3 5. ABSOLUTE MAXIMUM RATINGS ...........................................................................................................13 RECOMMENDED OPERATING CONDITIONS ........................................................................................... 13 POWER CONSUMPTIONS ........................................................................................................................ 13 RECOMMENDED TEMPERATURE REFLOW PROFILE...........................................................14 NOTE: Please notice that 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 FCC ID:2AB2RJS-BTM256, IC: 11877A-JSBTM256” any similar wording that expresses the same meaning may be used. 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. changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. 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. 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. l'appareil hôte doit porter une étiquette donnant le numéro de certification du module d'Industrie Canada, précédé des mots « Contient un module d'émission », du mot « Contient » ou d'une formulation similaire exprimant le même sens, comme suit Fihonest Communication Co.,Ltd Proprietary and Confidential ® Fihonest Communication Co.,Ltd. 1. INTRODUCTION The JS-BTM256 Bluetooth® module is a perfect solution for smart phones and portable devices. It can be connected with any Bluetooth® devices in an operating range. It is slim and light so the designers can have better flexibilities for the product shapes. The JS-BTM256 Bluetooth® module complies with Bluetooth® specification version 4.0(dual mode). It supports multiple profiles.It supports maximum bluetooth data rates over HCI UART interface and provides audio PCM interface for bluetooth. the user manual must state the following items： a. The module is limited to OEM installation ONLY; b. The OEM integrators is responsible for ensuring that end-user has no manual instructions to remove or install module; c. The module is limited to installation in mobile or fixed application d. The separate approval is required for all other operating configurations, including portable configuration with respect to Part 2.1093 and different antenna configurations; e. the host manufacturer is responsible for ensuring that after the module is installed and operational the host continues to be compliant with the Part 15B unintentional radiator requirements Installation Method: a. About the operating environment of wireless Bluetooth, the wireless signals include the Bluetooth application are affected largely by the environment around, such as trees,metals.etc. The barriers will absorb the wireless signals partly and the distance of the data-transmission will be affected partly in the real application. b. Module serial port level is 1.8V. You need to increase level translator chip if you need to connect with 3.3V level system. c. The Bluetooth module need to be matched with the existing system.put in the outer shell. Because the wireless radio-frequency signal will be shield by metal shell. You’d better not to install in the metal shell. d. PCB Design:The metal will weaken radio,you’d better not to set the gound and wire under the antenna. Contact us: We supply with the whole Bluetooth data-transmission solution, various kinds of Bluetooth datatransmission, industrial application areas, PC Bluetooth drive software development technology support. Fihonest Communication Co.,Ltd Proprietary and Confidential ® Fihonest Communication Co.,Ltd. The detail information of JS-BTM256 Bluetooth® module is presented in this document below. 1.1 Block Diagram VBAT VDD_IO Filter CC2564 PCM Slow Clock Crsytal 26MHz UART UART Level Shift Fihonest Communication Co.,Ltd Proprietary and Confidential ® Fihonest Communication Co.,Ltd. 1.2 Features ü Small overall dimension ü Bluetooth Specification V4.0(dual mode) ü Class 1.5 support(high output power) ü Support multiple profiles ü Small size with low power consumption ü Supports maximum Bluetooth data rates over HCI UART interface ü Lead Free design which is compliant with RoHS requirements ü Physical connection as SMD type ü No radio signal interference, support for 802.11 co-existence ※ Some features are optional for customization on demand. Fihonest Communication Co.,Ltd Proprietary and Confidential ® Fihonest Communication Co.,Ltd. 1.3 Application ü Smart Phones ü MID ü Portable Devices ü High Quality Stereo Bluetooth Headsets ü High Quality Wired Stereo Headset and Headphones ü Bluetooth Speakers Fihonest Communication Co.,Ltd Proprietary and Confidential ® Fihonest Communication Co.,Ltd. 2. GENERAL SPECIFICATION General Specification Chip Set TI CC2564 Module ID JS-BTM256 BT Standard Bluetooth V4.0 specification Frequency Band 2.402GHz~2.480GHz ISM Band Modulation FHSS,GFSK,DPSK,DQPSK ® 79 channels for Classic Bluetooth Number of channels 40 channels for Bluetooth Low Energy Baseband Crystal OSC 26MHz RF Input Impedance 50 ohms Host Interface Profile PCM HCI UART Multiple Profiles by Host Bluetooth Stack Operating Environment Temperature -40ºC to +85ºC Humidity 10%~95% Non-Condensing Environmental RoHS Compliant Bluetooth Specification Characteristics Condition TYP BT Spec. Unit Output Power Class 1.5 dF1 avg dF2 max 9.9 161 129 10.5 140 ~ 175 >115 dBm KHz KHz dF2avg/dF1avg RMS DEVM %99 DEVM Peaj DEVM GFSK@ BER=0.1% ∏/4-DQPSK@ BER=0.1% 86 10 12 -91 -91 80 13 20 25 -70 -70 dBm dBm 8DPSK@ BER=0.1% -84 -70 dBm GFSK@ BER=0.1% -10 -20 dBm ∏/4-DQPSK@ BER=0.1% 8DPSK@ BER=0.1% -10 -10 -20 -20 dBm dBm Modulation GFSK Modulation EDR @ 8DPSK Sensitivity @ Dirty Tx On Maximum Input Level Fihonest Communication Co.,Ltd Proprietary and Confidential ® Fihonest Communication Co.,Ltd. 3. PHYSICAL INTERFACE 3.1 Power Device Power Up/Down Sequencing Shut down before VDD_IO removed 20uS max nSHUTD VDD_IO VBAT 2mS max SLOW CLOCK nSHUTD Requirements Sym Min. Max. Unit Operation mode level Vih 1.42 1.98 Shutdown mode level Vil 0.4 Parameter Minimum time for nSHUT_DOWN low to reset the device Tr/Tf Rise/fall times Fihonest Communication Co.,Ltd ms 20 us Proprietary and Confidential ® Fihonest Communication Co.,Ltd. 3.2 External clock reference External Slow Clock signal characteristics Characteristics Condition Sym Min Typ Input slow clock frequency 32768 Input slow clock accuracy Input transition time tr/tf-10% to 90% tr/tf Frequency input duty cycle Phase noise Max 15% At 1KHz_ Jitter Integrated over 300 to 15000Hz Slow clock input voltage limits Square wave, DC coupled Input impedance 0.65*VDD_IO Vil Hz +/-250 ppm 100 ns 85% -125 dBc/Hz Hz VDD_I 0.35*V DD_IO Input capacitance Fihonest Communication Co.,Ltd Vih 50% V peak V peak Mohm 10 Unit Proprietary and Confidential pF ® Fihonest Communication Co.,Ltd. 3.3 Audio Codec/PCM Tclk Tw Tw AUD_CLK Tis Tih AUD_IN/FSYNC_IN Top AUD_OUT/FSYNC_OUT 3.3.1 PCM Maste Symbol Parameter Condition Min Tclk Cycle time 62.5(16MHz) Tw High or low pulse width 40% of Tclk Tis AUD_IN setup time Tih Tis AUD_IN hold time AUD_FSYNC setup time Tih AUD_FSYNC hold time Top AUD_OUT propagation time Max Unit ns 40pF load 21 Condition Min Max 3.3.2 PCM Slave Symbol Parameter Tclk Cycle time Tw High or low pulse width Tis Tih Tis Tih AUD_IN setup time AUD_IN hold time AUD_FSYNC setup time AUD_FSYNC hold time Fihonest Communication Co.,Ltd Unit 62.5(16MHz) 40% of Tclk 11 ns Proprietary and Confidential ® Fihonest Communication Co.,Ltd. 3.4 UART Interface Timing HCI_RTS T2 T1 HCI_RX T6 HCI_CTS T4 T3 HCI_TX start bit stop bit 10 bits Symbol Characteristics Condition Baudrate T3 T4 T6 T1 T2 Baudrate accuracy CTS low to TX_DATA on CTS high to TX_DATA off CTS-high pulse width Type 4000 -2.5% 1.5% RTS high to RX_DATA off Max 37.5 Hardware flow contoll RTS low to RX_DATA on Fihonest Communication Co.,Ltd Min 16 12 Unit kbps us byte bit us byte Proprietary and Confidential ® Fihonest Communication Co.,Ltd. 4. ELECTRICAL CHARACTERISTIC 4.1 Absolute Maximum Ratings Symbol Description Min Max Unit VBAT Input Supply Voltage -0.5 5.5 VDD_IO Digital Bluetooth I/O Voltage -0.5 2.145 Table 1 4.2 Recommended Operating Ratings Symbol Min. Typ. Max. Unit VBAT 2.2 3.3 4.8 VDD_IO 1.62 1.8 1.92 Table 2 4.3 Power consumptions Test conditions: VBAT=3.3V; Temp=25 ºC Current @ VBAT Item Typ.(Target) Max. Unit idle + sleep 0.04 mA ACL 27 mA ACL sniff 6.8 mA ACL sniff + sleep 0.04 eSCO 2EV3(ACL connection on) 30 mA eSCO 2EV3 + ACL sniff 13.5 mA eSCO 2EV3 + ACL sniff + sleep 11.1 Inquiry_scan and page_scan 398 μA 99 μA page_scan 256 μA Adertising,nonconnectable (one time/1s) 107 μA Adertising,discoverable (one time/1s) 113 μA Scanning (one time/1s) 319 μA Connected (master role) (one time/500ms) 125 μA Inquiry_scan Fihonest Communication Co.,Ltd 13 0.6 (peak) 12.2 mA mA Proprietary and Confidential ® Fihonest Communication Co.,Ltd. 5. RECOMMENDED TEMPERATURE REFLOW PROFILE The soldering profile depends on various parameters necessitating a set up for each application. data here is given only for guidance on solder reflow. Peak Temperature : <250°C Number of Times : _2 times Fihonest Communication Co.,Ltd 14 The Proprietary and Confidential
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