Manufacturer: CSR PLC  •  RoHS/pb-free: RoHS   Pb-free  •  Series: BlueCore™6  •  Frequency: 2.4GHz  •  Data Rate - Maximum: 3Mbps  •  Modulation or Protocol: BlueTooth v2.1+EDR, Class 2 & 3  •  Applications: Cellular, MP3, PDAs, Portable Radios  •  Power - Output: 7dbm  •  Voltage - Supply: 2.7 V ~ 5.5 V  •  Data Interface: PCB, Surface Mount  •  Memory Size: 6Mbit ROM, 48kByte RAM  •  Antenna Connector: PCB, Surface Mount  •  Package / Case: 51-WLCSP  •  Other PartNo: BC63B239A04-IYB-E4CT