This website uses cookies. By using this site, you consent to the use of cookies. For more information, please take a look at our Privacy Policy.

Images are for reference only,

See Technical Specifications

BM64SPKA1MC2-0001AA +BOM

Bluetooth v4.2 (BLE) SMART SOC Class I 2Mbps 3.8V 43-Pin Tray

Manufacturer:

Microchip Technology, Inc
Mfr.Part #:

BM64SPKA1MC2-0001AA
Datasheet:

BM64SPKA1MC2-0001AA Datasheet (PDF)
Programmable:

Not Verified
RF Family/Standard:

Bluetooth
Protocol:

Bluetooth v5.0
Modulation:

8DPSK, DQPSK, GFSK
EDA/CAD Models:

Request Free CAD Models for BM64SPKA1MC2-0001AA

BM64SPKA1MC2-0001AA General Description

The BM64 stereo audio module is a fully-certified Bluetooth module for designers who want to add Bluetooth wireless audio and voice applications to their products.This Bluetooth SIG certified module provides a complete wireless solution with Bluetooth stack, integrated antenna, and worldwide radio certifications in a compact surface mount package.This stereo module has integrated Li-Ion charger and contains a digital audio interface.It supports HSP, HFP, SPP, A2DP (Sink), and AVRCP profiles.Both AAC and SBC codecs are supported for A2DP.Bluetooth Low Energy supports standard Generic Access Service, Device Information Service and a proprietary service for data communication.

Note: The BM64 module supports two versions of firmware forsingle-speaker applications: DSPK version 1.1 and 2.1. Modules arepre-programmed with DSPK v1.1. See the tools package under theDocumentation tab for new features and instructions on how to upgradefrom version 1.1 to 2.1.

Microchip’s WirelessConcert Technology (WCT) for speakers uses Multi-Speaker (MSPK)firmware to stream A2DP music to multiple speakers from one audio source, suchas a smartphone. This unique solution delivers tight synchronizationamong the speakers with less than 0.3 ms of uninterrupted, distributedaudio. Use personal sharing groups to easily pair speakers and assignmaster and slave roles via the Microchip Bluetooth Audio (MBA) Mobile app. For more information about multi-speaker applications, contact your local Microchip sales representative.

Key Features

Bluetooth 5 Certified
On-board Bluetooth Stack
Class 2 module with +2 dBm (typical) output power and Class 1 module with +15 dBm (typical) output power
Transparent UART mode for seamless serial data over UART interface
Easy to configure with User Interface (UI) tool, a Windows® configuration utility or directly by MCU
USB firmware upgrade supported
Supports both digital audio I2S format and analog audio output
Compact surface mount module: 32 x 15 x 2.5 mm3
Castellated surface mount pads for easy and reliable host PCB mounting
RoHS compliant
Ideal for portable battery-operated devices
Internal battery regulator circuitry
On-board antenna
FCC, Canada (IC), European Economic Area (CE), Korea (KCC), Taiwan (NCC), Japan (JRF), and China (SRRC) certified

Microchip Technology, Inc Original Stock

Specifications

Category	RF and WirelessRF Transceiver Modules and Modems	Series	-
Programmable	Not Verified	RF Family/Standard	Bluetooth
Protocol	Bluetooth v5.0	Modulation	8DPSK, DQPSK, GFSK
Frequency	2.4GHz	Data Rate	3Mbps
Power - Output	2dBm	Sensitivity	-90dBm
Serial Interfaces	I²S, UART	Antenna Type	Integrated, Trace
Utilized IC / Part	-	Memory Size	-
Voltage - Supply	3.2V ~ 4.2V	Current - Receiving	15mA
Current - Transmitting	15mA	Mounting Type	Surface Mount
Operating Temperature	-20°C ~ 70°C	Firmware Version	DSPK1.1
Base Product Number	BM64