User's Manual

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PRODUCT SPECIFICATIONS
MAIN CHIPSET
CSR 8640
FUNCTIONAL SPECIFICATIONS
BT Function
Standard
Bluetooth V4.0 LE
Bus Interface
SPI
Data Rate
1 Mbps, 2Mbps and Up to 3Mbps
Modulation Scheme
GFSK, π/4-DQPSK and 8-DPSK
Frequency Range
2.402~2.480 GHz
Transmit Output Power
0 ≤ Output Power ≤ +4 ; Class 2 Device
Receiver Sensitivity
< 0.1% BER at -82dBm
Operating Voltage
3.3 V ±9% I/O supply voltage
Power Consumption
Stereo high quality SBC:
15 mA
Idle Mode:
280 uA
Antenna Type
Metal Antenna