BM62/64Bluetooth® 4.2 Stereo Audio ModuleFeaturesDSP Audio Processing • Qualified for Bluetooth v4.2 specifications • Supports 64 kb/s A-Law, - Law PCM format, or • Worldwide regulatory certifications are planned Continuous Variable Slope Delta (CVSD) modula- • Supports HFP 1.6, HSP 1.2, A2DP 1.3, SPP 1.2, tion for SCO channel operation AVRCP 1.6 • Support 8 kHz or 16 kHz noise suppression • Supports Bluetooth (BR/EDR/BLE) specifications • Support 8 kHz or 16 kHz echo cancellation (FW dependent) • SBC and optional AAC decoding • Stand-alone module with onboard antenna and • Packet loss concealment (PLC) Bluetooth stack • Support Serial Copy Management System • Supports high resolution 24-bit, 96 kHz audio data (SCMS-T) content protection format • Supports to connect two hosts with HFP or A2DP FIGURE 1:BM62 AND BM64 MODULES profiles simultaneously • Transparent UART mode for seamless serial data over UART interface • Easy to configure with Windows GUI or directly by MCU • Supports firmware field upgrade • Supports 2-Microphone (BM62) and 1-Micro- phone (BM64) • Compact surface mount module: - BM62: 29 mm x 15 mm x 2.5 mm - BM64: 32 mm x 15 mm x 2.5 mm • Castellated surface mount pads for easy and reli- able host PCB mounting • RoHS compliant • Ideal for portable battery operated devices • Internal battery regulator circuitry RF/Analog • Frequency spectrum: 2.402 GHz to 2.480 GHz • Receive sensitivity: -90 dBm (2 Mbps EDR) • Class 2 output power (+2 dBm typical) for BM62, BM64 and Class 1 output power (+15 dBm typi- cal) for BM64 2016 Microchip Technology Inc. DS60001391A-Page 1 Document Outline Features RF/Analog DSP Audio Processing Audio Codec Peripherals HCI Interface MAC/Baseband Processor Operating Condition Compliance Applications Description
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