QUALCOMM, Incorporated Bluetooth Chipset CSR8615

Single Chip Bluetooth Audio ROM Platform The CSR8615 QFN single-chip Bluetooth audio ROM device is targeted at 1-mic hands free portable mono Bluetooth speakers/speakerphon es, 1-mic mono headsets and 1-mic hands-free car-kits. CSR8615 Specs Bluetooth Bluetooth Version Bluetooth 4.1 Bluetooth Radio Up to +8dBm output power (typical) -91bBm receiver sensitivity (basic rate, typical) Bluetooth Profiles HFP v1.6 AVRCP v1.4 A2DP v1.2 DI v1.3 HSP v1.2 USB USB Version USB 2.0 Audio Audio Technology Qualcomm® cVc™ audio technology Talk-Time Extension A2DP multipoint support 2 A2DP sources Analog Microphone Input 1 analog mic Digital Microphone Input 1 digital mic Equalizer 5-band EQ HFP multipoint support 2 handsets DSP DSP Technology Qualcomm® Kalimba™ DSP DSP Bit Architecture 24-bit MCU MCU Clock Speed 80MHz Power Management Maximum Input Voltage 3.3V Charging Maximum Current 200 mA on chip 500 mA with external transistor Memory RAM 56KB RAM Interface Supported Interfaces UART USB 2.0 PCM I²S SPI I²C Input/Output ADC 1 ADC Maximum PIOs 20 PWM (LED) 3 Package Package Type QFN 8 x 8 x 0.9 mm 0.4 mm pitch QFN