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 Codec95dB SNR for DAC

■Enhanced Audibility and Noise Cancellation

■Support for 802.11 Co-existence

■Green (RoHS Compliant)

1.2Device 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 24bit 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	-10 ~ +45
Dimension	32mm(L)x 13.5 mm(W) x 1.2mm(H)

2.Package Information

2.1 Pinout Diagram

Figure 1: BC05 Module Pinout(Top View)