Single-Chip Bluetooth Wireless Audio Solution with DSP

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Monolithic 0.13 micron, single-chip Bluetooth 2.1 + EDR wireless audio solution with integrated DSP.
The BCM2047 offers the highest level of functional integration to deliver a cost-optimized bill of materials (BOM) and the most flexible platform for headset development. The BCM2047 transceiver subsystem delivers a highly integrated radio with superior receiver sensitivity. The performance of this subsystem enables greater range and more robust link performance while being powered by a highly efficient switching regulator.


  • Single-chip Bluetooth 2.1 + EDR solution in 0.13 micron CMOS
  • High-performance ARM7TDMI® processor
  • Cost-optimized solution for headset applications
  • Best-in-class RF performance for longest range and ease of system integration with superior receiver sensitivity and integrated balun


  • Portable Audio
  • Media
  • Gaming Devices

Lifecycle Status


Specification Value
Lifecycle Active
Distrib. Inventory No
Release Notes7 i
Technical Brief3 i
Bluetooth Release Notes1 i


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