CSR8670 Lite class 2 module

ProductDescription

This is a BluetoothClass2 (max 4dBm) dual mode module. It is based on the most advanced CSR8670chip set and the latest ADK, it can support Bluetooth V4.0 standard. The newRISC MCU core and 80MIPS Kalimba DSP Co-Processor enable not the existingBluetooth multi-media function such as echo cancellation, noise reduction andstereo audio (A2DP audio) communications but also extended features for future.The highly integrated hardware includes high quality stereo DAC,high current (200mA) battery charger and, switchregulator. This makes the system design easier and save costs of externalcomponents. The host Interfaces include USB and UART, that are programmable fordata communication, module control or firmware upgrade.

The powerful andflexible design allows the module to support HSP/HFP/A2DP/AVRCP SPP, PBAP,…allkinds of Bluetooth profiles. Further more, the aptX, AAC, MP3 HIFI audiostreaming are also supported.

Applications

ú    High quality wireless stereo headset.

ú    High quality wireless stereo speaker.

ú    High quality wireless stereo transmitter.

ú    High quality wireless microphone

ú    Wireless USB audio class device.

ú    Dual paring mono headsets with noise reductioncapability.

ú    Hands-free car kits.

ú    VOIP or land line phones wireless headsets.

ú    Bluetooth Audio Gateway

ProductBenefits

ú     Powerful and flexible that fits variouskinds of the Bluetooth applications.

ú     Compact Bluetooth stack firmware, easy touse.

ú     Embedded high current (200mA) Li-ionbattery charger.