MCHPBM64SPKS1MC2-0002AA
Overview
The BM64SPKS1MC2-0002AA is a Bluetooth 5.0 Dual Mode (BDR/EDR/BLE) transceiver module featuring a built-in DSP for high-quality audio processing. It integrates a trace antenna, a lithium-ion battery charger, and power management circuits into a compact 43-SMD module, making it a complete solution for wireless audio streaming. This module supports up to 3Mbps data rates and provides 16-bit ADC and 20-bit DAC resolution for professional-grade sound performance.
Why Choose This Part
This module simplifies design by integrating an internal battery charger with thermal protection and a full Bluetooth stack including audio profiles. It provides high-resolution audio capabilities with a 20-bit DAC while maintaining efficient power consumption levels such as 1.6 mA in standby. The dual-mode Bluetooth 5.0 support ensures compatibility with both legacy Bluetooth Classic audio and modern BLE data applications.
Applications
Key Specifications
Getting Started
Engineers can evaluate this module using the BM64 Evaluation Board (EVB) and Microchip's Windows-based configuration tool for setting DSP and Bluetooth parameters. The module communicates via UART for command/control and I2S for digital audio interfacing. Hardware integration requires a 3.2V to 4.2V supply, typically provided by a single-cell Li-Po battery connected to the integrated charger pins.
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