Beautiful Enterprise SFQ04A Bluetooth Module User Manual update

Beautiful Enterprise Co., Ltd. Bluetooth Module update

Users Manual

BC05 ROM Module Spec. Shenzhen Synchron Electronics Co., Ltd. 2012.08 1. General Description and Specification 1.1 General Description This product is a Class 2 SMT Bluetooth Module used CSR BC5-BlueTunes ROM. It provides data and voice communications. Support data rate up to 3Mbps. General Features: ■ Class 2 Bluetooth Module ■ Bluetooth Spec. V2.1+EDR Compliant ■ Support Firmware Upgrade ■ High-quality audio 95dB SNR on DAC playback ■ Integrated linear regulator with 1.5V output from 1.8V to 2.7V input ■ Integrated Switched-mode Regulator ■ Integrated 150mA lithium Battery Charger ■ Integrated Microphone bias& LED Driver ■ 64MIPS Kalimba DSP Co-processor ■ cVc support for echo and noise reduction ■ Green (RoHS Compliant) 1.2 Device Details Radio  Common TX/RX terminal simplifies external matching; eliminates external antenna switch  BIST minimises production test time  Bluetooth v2.1 + EDR specification compliant Transmitter  4dBm RF transmit power with level control from onchip 6-bit DAC over a dynamic range >30dB  Class 2 and Class 3 support without the need for an external power amplifier or TX/RX switch Receiver  Receiver sensitivity of -70dBm  Integrated channel filters  Digital demodulator for improved sensitivity and cochannel rejection  Real-time digitised RSSI available on HCI interface
 Fast AGC for enhanced dynamic range Baseband and Software  Internal ROM  48KB of internal RAM, allows full-speed data transfer, mixed voice/data and full piconet support  Logic for FEC, HEC, access code correlation, CRC, demodulation, encryption bit stream generation, whitening and transmit pulse shaping  Transcoders for A-law, μ-law and linear voice from host and A-law, μ-law and CVSD voice over air  FastStream, CSR low latency codec significantly, reduces the latency of the audio link, from source to, sink, avoiding lip-sync issues when simultaneously listening to audio and watching video images  Bluetooth v2.1 + EDR specification Secure Simple Pairing support  DSP based single-microphone cVc echo and noise reduction is included in the BlueTunes ROM QFN  A new high-performance dual-microphone noise reduction is available in BlueTunes ROM QFN as a licensed option for an extra 20dB of noise suppression, order code BCSWCVCHS2MR3 Physical Interfaces  Synchronous serial interface for system debugging  I2C compatible interface to external EEPROM containing device configuration data (PS Keys)  UART interface  Two LED drivers with faders Kalimba DSP  Very low power Kalimba DSP co-processor, 64MIPS, 24-bit fixed point core  Support for SBC and MP3(1) codec for improved audio quality  Single-cycle MAC; 24 x 24-bit multiply and 56-bit accumulator  32-bit instruction word, dual 24-bit data memory  6K x 32-bit program RAM,8K x 24-bit +8K x 24- bit data RAM  64 x 32-bit program memory cache when executing from ROM Stereo Audio Codec  16-bit internal codec  DAC for stereo audio  ADC dual channel mono voice band audio
 Integrated amplifiers for driving 16Ω speakers; no need for external components  Support for single-ended speaker termination and line output  Integrated low-noise microphone bias Auxiliary Features  Power management includes digital shutdown and wake-up commands with an integrated low-power oscillator for ultra-low power Park/Sniff/Hold mode  On-chip regulators: 1.5V output from 1.8V to 2.7V input  On-chip high-efficiency switched-mode regulator; 1.8V output from 2.7V to 4.4V input  Power-on-reset cell detects low supply voltage  10-bit ADC available to applications  On-chip 150mA charger for lithium ion/polymer batteries 1.3 Specification Chipset CSR BlueTunes ROM QFN Specification Version Bluetooth V2.1+EDR Power Class Class 2 Frequency Band 2400~2483.5MHz Max. Tx Power -6~+4dBm RX Sensitivity ＜-70dBm Distance >10m(No obstacle) ROM Size 64K Power Voltage 3.3V Supply Current <40mA Operation Temperature -10 ~ +45 ℃ Dimension 32mm(L)x 13.5 mm(W) x 1.2mm(H)
2. Package Information 2.1 Pinout Diagram Figure 1: BC05 ROM Module Pinout (Top View)
2.2 Terminal Functions Pin Name Pin Number Description GND 1 Ground PIO4 2 PIO5 3 Programmable input/output line NC 4 NC GND 5 Ground GND 6 Ground AIO1 7 AIO0 8 Analogue programmable input/output line RESET 9 System Reset(Low Active) GND 10 Ground GND 11 Ground PIO10 12 PIO11 13 PIO12 14 PIO13 15 Programmable input/output line NC 16 NC VDD 17 Positive supply for SPI/UART ports and PIO[13:10] &PIO[5:0] and EEPROM, Connect to 3.3V GND 18 Ground NC 19 NC NC 20 NC GND 21 Ground GND 22 Ground NC 23 NC NC 24 NC GND 25 Ground GND 26 Ground UART_RX 27 UART data input, active high UART_TX 28 UART data output, active high GND 29 Ground GND 30 Ground GND 31 Ground GND 32 Ground SPI_CSB 33 Chip select for SPI, active low
SPI_MISO 34 SPI data output SPI_CLK 35 SPI clock SPI_MOSI 36 SPI data input VRE_IN 37 Take high to enable high-voltage linear regulator and switch-mode regulator VDD_BAT 38 Lithium ion/polymer battery positive terminal. Battery charger output and input to switch-mode regulator GND 39 Ground VDD_CHG 40 Battery charge input LED1 41 LED0 42 LED Driver GND 43 Ground SPK_L_N 44 Speaker output negative, left SPK_L_P 45 Speaker output positive, left SPK_R_N 46 Speaker output negative, right SPK_R_P 47 Speaker output positive, right GND_S 48 Signal Ground MIC_BIAS 49 Microphone bias MIC_B_P 50 Microphone input positive, right MIC_B_N 51 Microphone input negative, right MIC_A_P 52 Microphone input positive, left MIC_A_N 53 Microphone input negative, left GND 54 Ground PIO0 55 PIO1 56 PIO2 57 PIO3 58 Programmable input/output line GND 59 Ground RF 60 Transmitter output/switched receiver input
2.3 Package Dimensions Figure 2: BC05 ROM Module package Dimensions Ø0.45mm X 60
3. Hardware Description 3.1 Block Diagram Figure 3: BC05 ROM Module Block Diagram
3.2 RF Ports Figure 4: RF Ports Diagram RF_N and RF_P form a complementary balanced pair and are available for both transmit and receive. On transmit their outputs are combined using an external balun into the single-ended output required for the antenna. Similarly, on receive their input signals are combined internally. Both terminals present similar complex impedances that may require matching networks between them and the balun. An LC network: L9 and C1. This provides a DC bias for the BlueTunes ROM from the 1.5V rail. The T2 used to suppress the signal out of Bluetooth Frequency Band and enhance the EMC capacity. The DC level must be set at VDD_RADIO. 3.3 UART Ports BC05 ROM Module UART interface provides a simple mechanism for communicating with other serial devices using the RS232 protocol. When BlueTunes ROM QFN is connected to another digital device, UART_RX and UART_TX transfer data between the two devices. The Baud rate of the UART ports: 1200 baud (≤2%Error) Minimum 9600 baud (≤1%Error) Baud rate Maximum 4Mbaud (≤1%Error)
4. Green Products and RoHS Compliance 5. Reference 1) BlueTunes ROM Product Data Sheet, CS-122312-DSP1 2) Specification of the Bluetooth System, Version 2.1+EDR
FCC Statement 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 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. FCC Caution: 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 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. FCC Radiation Exposure Statement: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This transmitter module must not be co-located or operating in conjunction with any other antenna or transmitter. The module must be installed in Sound Kick Audio System. This End equipment should be installed and operated with a minimum distance of 20 centimeters between the radiator and your body. IMPORTANT NOTE: In the event that these conditions can not be met (for example certain laptop configurations or co-location with another transmitter), then the FCC authorization is
no longer considered valid and the FCC ID can not be used on the final product. In these circumstances, the OEM integrator will be responsible for re-evaluating the end product (including the transmitter) and obtaining a separate FCC authorization. End Product Labeling The final end product must be labeled in a visible area with the following: “Contains FCC ID:UZZSFQ04A”. Manual Information to the End User The OEM integrator has to be aware not to provide information to the end user regarding how to install or remove this RF module in the user’s manual of the end product which integrates this module. Canada Statement 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. Caution Exposure: This device meets the exemption from the routine evaluation limits in section 2.5 of RSS102 and users can obtain Canadian information on RF exposure and compliance. Le dispositif répond à l'exemption des limites d'évaluation de routine dans la section 2.5 de RSS102 et les utilisateurs peuvent obtenir des renseignements canadiens sur l'exposition aux RF et le respect. The final end product must be labelled in a visible area with the following: The Industry Canada certification label of a module shall be clearly visible at all times when installed in the host device, otherwise the host device must be labelled to display the Industry Canada certification number of the module, preceded by the words “Contains transmitter module”, or the word “Contains”, or similar wording expressing the same meaning, as follows:
Contains transmitter module IC: 7633A-SFQ04A The module must be installed in Sound Kick Audio System. This End equipment should be installed and operated with a minimum distance of 20 centimeters between the radiator and your body. Cet équipement devrait être installé et actionné avec une distance minimum de 20 centimètres entre le radiateur et votre corps. The end user manual shall include all required regulatory information/warning as show in this manual.

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