CSR8510 and Qualcomm BlueCore are products of Qualcomm Technologies, Inc., and/or its subsidiaries.
Bluetooth
Bluetooth Version: Bluetooth 4.0
Bluetooth Technology: Bluetooth Low Energy, Dual-mode Bluetooth
Maximum Output Power: 9.75dBm transmitter
Bluetooth Radio: 50Ω, -91bBm receiver sensitivity
Class Support: Class 3, Class 2, Class 1
USB
USB Version: USB 2.0
Power Management
Maximum Input Voltage: 4.8V
Interface
Supported Interfaces: USB 2.0
Package
Package Type: WLCSP, 6 x 6 x 0.9 mm 0.5 mm pitch QFN