Hi again
These integrated circuits can help you :
LMX5453SMX Texas Instruments LMX5453 Micro-Module Integrated Bluetooth 2.0 Baseband Controller and Radio 60-NFBGA -40 to 85
LMX5252LQ/NOPB Texas Instruments LMX5252 Bluetooth Radio 36-WQFN -40 to 85
CC2564YFVR Texas Instruments Bluetooth Controller 54-DSBGA
CC2564NYFVT Texas Instruments Bluetooth Controller 54-DSBGA
CC2564NSYFVT Texas Instruments Bluetooth Controller 54-DSBGA
Do you know any websites from which i can buy online?