GT tronics BC86XRPA User Manual

BC865RPA Class 2 Bluetooth Module

Features

 Class 2 module with printed PCB antenna
 64Kbit EEPROM
 Fully Qualified Bluetooth v4.0
 CSR BC8645 ROM chip
 Low current consumption
 Supports 1.8v, 3.3V I/O operations.
 Supports Li-ion battery with maximum 500mA charging current.
 High quality 95db SNR on DAC playback
 Supports USB audio
 Supports single/dual-mic input
 Interface: PIOs, UART, SPI (for programming)
 Built-in DSP Co-Processor for audio signal processing
 Supports of noise and echo cancellation
 Configurable 5-band EQ
 802.11 Co-existence
 A2DP, AVRCP, HSP, HFP profile support
 SBC, AAC, MP3 and aptX decoder support for direct streaming
 Optional NFC pairing support
 RoHS compliant
 Dimension: 31.1 x 12.0 x 2.2 mm

Applications

• High Quality Mono/Stereo Wireless Headsets

• Hands-Free Car Kits

• Wireless Speakers

• Home-theater Sound Bar

• Bluetooth-Enabled Wireless Gateways

This module is limited to OEM Installation only.

Block Diagram

BC865RPA is a Class 2 Bluetooth sub-system using BC8645 ROM chipset from leading Bluetooth chipset supplier
Cambridge Silicon Radio. .It interfaces to a 64Kbit serial EEPROM. The software stack running on the BC8645 ROM chipset is
fully compliant to Bluetooth Specification v4.0. BC865RPA also has necessary matching filters to interface with a build-in PCB
antenna, which forms a very cost effective radio subsystem.