Bluetooth® 2.0 EDR Wireless Audio Processor

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Single-chip Bluetooth 2.0 transceiver supporting Enhanced Data Rate (EDR), backward compatible to BT 1.2 and BT 1.1. It enables low-cost, low-power stereo audio solutions, making it ideal for stereo headsets, plug-and-play USB adapters and analog line-in adapters.
Used in conjunction with a high-quality external stereo codec, the BCM2037 solution delivers end-to-end streaming digital stereo at near CD audio quality. In addition, support for the remote control profile (AVRCP) allows a stereo headset to control a variety of remote music sources. The BCM2037 is capable of transmitting using Enhanced Data Rate (EDR), permitting lower power, increased robustness and lower latency than BT 1.2-based audio solutions. Additional bandwidth of EDR enables complex Bluetooth environments with multiple active Bluetooth devices and provides support for multiple simultaneous stereo links.


  • Single-chip Bluetooth 2.0 transceiver supporting enhanced data rate (EDR), backward compatible to BT 1.2 and BT 1.1 
  • High-performance ARM7TDMI processor with 120 KB of on-chip SRAM, eliminating need for external DSP
  • BT2.0 EDR enables lower power consumption, multilink stereo, increasingly complex BT systems, lower latency and improved robustness 1.8V operation provides longer play and talk time


  • Automotive
  • Wireless Handsets
  • Wireless Headphones
  • Wireless Keyboard and Mouse
  • Wireless Speakers
  • Smart Devices

Lifecycle Status

Not Recommended for New Design

Replacement Part

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Specification Value
Lifecycle Not Recommended for New Design
Distrib. Inventory No