User's Manual

4
2. Product description and specification
This product is a Cost-effective single-chip stereo solution. Module used CSR BlueTunes Flash BGA
BC57H687C chipset.
2.1 References
BlueCore5-Multimedia External CS-121064-DSP2
General Features
 Fully Qualified Bluetooth v2.1 + EDR Specification System
 Best-in-class Bluetooth Radio with 8dBm
Transmit Power and -90dBm Receive Sensitivity
 64MIPS Kalimba DSP Co-processor
 16-bit Internal Stereo CODEC 95dB SNR for DAC
 Low-power 1.5V Operation, 1.8V to 3.6V I/O
 Integrated 1.5V and 1.8V Linear Regulators
 Integrated Switched-mode Regulator
 Integrated Battery Charger
 USB, I
2
C and UART with Dual Port Bypass Mode to 4Mbits/s
 Supports up to 32Mbit of External Flash Memory
(8Mbit Typical Requirement)
 Multi-Configurable I2S, PCM or SPDIF Interface
 Enhanced Audibility and Noise Cancellation
 8 x8 x 1.2mm, 0.5mm Pitch 169-ball LFBGA
 Support for IEEE 802.11 Co-existence
 Green (RoHS Compliant and no Antimony or Halogenated Flame Retardants)
2.2 Specifications
Table 2: BT Specifications
Operating Frequency Band 2.4GHZ-2.48GHZ unlicensed ISM band
Bluetooth Specification V2.1+EDR
Output Power Class Class 2
RF Output Power
≦3.5dBm
Dimension 46mm(L) X 35.23mm(W) X1.0mm(H)