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BM64SPKS1MC1-0003AA

MCHPBM64SPKS1MC1-0003AA

Microchip Technology
Bluetooth Bluetooth v5.0 Transceiver Module 2.402GHz ~ 2.48GHz Integrated, Trace Surface Mount
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Overview

The BM64SPKS1MC1-0003AA is a fully certified Bluetooth 5.0 dual-mode (BDR/EDR/BLE) module designed specifically for high-fidelity audio applications. It features an integrated PCB antenna and a complete Bluetooth stack, supporting high-resolution 24-bit, 96 kHz audio data formats.

Why Choose This Part

This module simplifies design by integrating a battery regulator, DSP functions for audio/voice, and a built-in PCB antenna into a compact 15x32x2.5mm package. Its support for 24-bit audio and wide profile support (SPP, A2DP, AVRCP) makes it a versatile drop-in solution for professional-grade wireless audio.

Applications

Wireless Bluetooth Speakers
Utilizes A2DP 1.3 and AVRCP 1.6 for high-quality stereo audio streaming and remote playback control.
Hands-Free Voice Systems
Leverages HFP 1.7.2 and HSP 1.2 with integrated DSP for noise reduction and voice call processing.
Smartphone App Integration
Uses Transparent UART mode and Virtual UART over BLE/SPP to allow host MCUs to communicate with mobile applications.
Dual-Host Audio Switching
Supports simultaneous connection of two host devices with HFP/A2DP profiles for multi-point audio management.

Getting Started

Engineers can evaluate this module using the BM-64-EVB evaluation board, which provides access to the UART interface and audio I/O. Configuration is typically performed via the Microchip Bluetooth Audio Configuration Tool over a serial connection.

Categories

Microcontrollers Wireless & Connectivity > Bluetooth & BLE Modules
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