Sony BTMS1 User Manual
BC05 Module Spec.
Shenzhen Synchron Electronics Co.,Ltd. 2010.11
1.General Description and Spcification
1.1 General Description
This product is a Class 2 SMT Bluetooth Module used CSR BC5-MultiMedia
External. It provides data and voice communications. It interfaces with a host through
USB or UART and support data rate up to 12M/3Mbps.
General Fetures:
■
Class 2 Bluetooth Module
■
Bluetooth Spec. V2.1+EDR Compliant
■
Support Firmware Upgrade
■
USB 2.0 and UART Host Interface
■
Multi-Configurable I2S, PCM or SPDIF Interface
■
Integrated 1.5V and 1.8V Linear Regulators
■
Integrated Switched-mode Regulator
■
Integrated Battery Charger
■
Integrated Microphone bias& LED Driver
■
64MIPS Kalimba DSP Co-processor
■
Built in 16-bit Stereo Codec- 95dB SNR for DAC
■
Enhanced Audibility and Noise Cancellation
■
Support for 802.11 Co-existence
■
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
■ 16Mbit external Flash
■ 48Kbyte internal RAM, allows full-speed data transfer, mixed voice/data and full piconet support
■ Logic for forward error correction, header error control, 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
Physical Interfaces
■ SPI with clock speeds up to 64MHz in Master mode and 32MHz in Slave mode
■ I2C master compatible interface
■ UART interface with programmable data rate up to 3Mbits/s with an optional bypass mode
■ USB v2.0 interface
■ Bi-directional serial programmable audio interface supporting PCM, I2S and SPDIF formats
■ Two LED drivers with faders
Kalimba DSP
■ Very low power Kalimba DSP co-processor, 64MIPS, 24-bit fixed point core
■ SBC decode takes approximately 4mW power consumption while streaming music
■ 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, 16K x 24-bit + 12K x 24- bit data RAM
■ 64-word x 32-bit program memory cache when executing from Flash
Stereo Audio Codec
■ 16-bit internal stereo codec
■ Dual ADC and DAC for stereo 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
■ ADC sample rates are 8, 11.025, 16, 22.05, 32 and 44.1kHz
■ DAC sample rates are 8, 11.025, 12, 16, 22.05, 24, 32, 44.1 and 48kHz
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 and 1.8V output from 2.7V to 4.5V 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 and 8-bit DAC available to applications
■ On-chip charger for lithium ion/polymer batteries
1.3 Specification
Chipset CSR BC05 Multimedia
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)
Flash Size 16M
Power Voltage 3.3V
Supply Current <40mA
Operation Temperature
Dimension 32mm(L)x 13.5 mm(W) x 1.2mm(H)
-10 ~ +45 ℃
2.Package Information
2.1 Pinout Diagram
Figure 1: BC05 Module Pinout(Top View)
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