CSR8670 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, switchregulator and touch panel interface. This makes the system design easier andsave costs of external components. The host Interfaces include USB and UART,that are programmable for data communication, module control or firmwareupgrade.

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 supported as well as digital audio bus such as PCM, I2S or SPDIF.

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.

ú     Touch panel interface ready