QUALCOMM, Incorporated Bluetooth Chipset CSR8811

The CSR8811 chipset is a Bluetooth v4.1 single-chip radio and baseband IC for consumer electronics devices. CSR8811 Specs Bluetooth Bluetooth Version Bluetooth 4.1 Bluetooth Technology Bluetooth Low Energy CSRmesh™ technology Dual-mode Bluetooth Maximum Output Power Up to +9dBm Bluetooth Radio -95dBm receiver sensitivity 50ω Class Support Class 3 Class 2 Class 1 Bluetooth Profiles HFP v1.6 USB USB Version USB 2.0 Power Management Maximum Input Voltage 5.5V Interface Supported Interfaces UART USB 2.0 PCM I²S Operating Temperature Range Maximum Temperature 85°C Minimum Temperature -30°C Package Package Type 2.57 x 3.21 x 0.6 mm 0.5 mm pitch WLCSP