The BM-8763EAU is a single-chip Bluetooth SoC audio solution for USB Audio/USB HID applications with LE Audio capability. The BM-8763EAU is qualified for Bluetooth 5.2 specifications and embedded hardware modules include a low-power MCU, a low-power DSP, high-performance audio codec, power
management unit, ADC, ultra-low current RF transceiver, and smart I/O distribution controller. The system-on-chip architecture design of the module makes a much smaller space and minimal cost and simplifies the whole system design.
Small footprint: 16×10×1.9mm 32-pin LGA. Bluetooth 5.2 specification compliant Bluetooth classic (BDR/EDR) Bluetooth low energy (BLE) Generic access service Device information service LE Isochronous Channel (CIS/BIS/ISOAL) Support two CIG and four CIS at most Support two BIG and four BIS at most Configurable USB interface USB Audio USB HID Proprietary interface High speed digital peripheral interface UART I2C SPI USB 2.0 (High-speed) Built-in 32Mbits FLASH memory Supports USB firmware upgrade RF radio output with high performance 10dBm maximal output power and -94dBm 2M EDR receiver sensitivity Supports sampling rates of ADC and DAC 8, 16, 32, 44.1, 48, 88.2 and 96kHz Class-D amplifier, differential mode output Stereo digital-to-analog(DAC) with 106dBA SNR 2 x analog-to-digital(ADC) with 96dBA SNR Built-in Li-Ion battery charger, charging current up to 300mA Built-in battery voltage monitoring and thermal protection scheme with external thermal resistor Built-in OVP, OCP, UVP protection to protect the system RoHS compliant
