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BM64

Bluetooth 5.0 Stereo Audio Module

Status: In Production

Features:

  • Bluetooth 5 certified
  • A2DP 1.3, AVRCP 1.6, HFP 1.6, HSP 1.2, SPP 1.2
  • Bluetooth classic (BR/EDR) and Bluetooth Low Energy (BLE)
  • FCC, Canada (IC), European Economic Area (CE), Korea (KCC), Taiwan (NCC), Japan (JRF), and China (SRRC) certified
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Overview
Documents
Development Environment
RoHS Information
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Device Overview

Summary

The BM64 stereo audio module is a fully-certified Bluetooth 5 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 I2S digital audio interface.  It supports HSP, HFP, SPP, A2DP (Sink), and AVRCP profiles and AAC and SBC decoding.

Bluetooth Low Energy supports standard Generic Access Service, Device Information Service and a proprietary service for data communication.

Microchip’s Wireless Concert Technology (WCT) for speakers uses Multi-Speaker (MSPK) firmware to stream A2DP music to multiple speakers from one audio source, such as a smartphone. This unique solution delivers tight synchronization among the speakers to deliver uninterrupted, distributed audio. Use personal sharing groups to easily pair speakers and assign master and slave roles via the Microchip Bluetooth Audio (MBA) Mobile app.

Consider using the latest Bluetooth Audio solution, BM83.

CPN

Shield

Class

Programmed Firmware

Note

BM64SPKS1MC1-0003AA Yes  1 DSPK2.1.5 Fixed SweynTooth and BIAS vulnerabilities.  See Release Notes.
BM64SPKS1MC2-0003AA Yes 2 DSPK2.1.5 Fixed SweynTooth and BIAS vulnerabilities.  See Release Notes.

BM64SPKS1MC2-0002AA

Yes

2

DSPK2.1.2

Bluetooth SIG BR/EDR security patch added(CERT VU#918987).  See Release Notes

BM64SPKS1MC1-00M2AA

Yes

1

MSPK1.3.5

Wireless Concert Technology.  See MSPK1.3.5 Release Notes.

Latest Firmware: MSPK1.3.11MSPK1.3.11 Release Notes

BM64SPKA1MC1-0001AA

No

1

DSPK1.1

Initial Release.  Not recommended for new designs

BM64SPKS1MC1-0001AA

Yes

1

DSPK1.1

Initial Release.  Not recommended for new designs

BM64SPKA1MC2-0001AA

No

2

DSPK1.1

Initial Release.  Not recommended for new designs

BM64SPKS1MC2-0001AA

Yes

2

DSPK1.1

Initial Release.  Not recommended for new designs





For product comparison, please consider: BM83

Additional Features
  • Bluetooth 5 certified
    • A2DP 1.3, AVRCP 1.6, HFP 1.6, HSP 1.2, SPP 1.2
    • Bluetooth classic (BR/EDR) and Bluetooth Low Energy (BLE)
    • General Attribute Profile (GATT) and General Access Profile (GAP)
    • I2S and analog audio outputs
    • UART firmware update
    • Transparent UART mode
    • Class 2 module (+2 dBm TX power); Class 1 module (+15 dBm TX power)
    • PCB antenna
    • Compact surface mount module
    • System configuration with GUI UI tools
    • FCC, Canada (IC), European Economic Area (CE), Korea (KCC), Taiwan (NCC), Japan (JRF), and China (SRRC) certified
Parametrics
Name
Value
Bluetooth Classic-Data/SPP
Yes
Bluetooth Classic-Audio
Yes
Bluetooth Low Energy
Yes
FCC Certified
Yes
No-shield Option
Yes
Audio Channels
Stereo
Analog Audio Out
Yes
Digital Audio Out
Yes
MIC-in
1
Line-in
Yes
Memory Type
Flash
GPIO
12
Pin Count
43
Package Type
Surface mount module
Min Temp Range
-20 C
Max Temp Range
+70 C
Op Voltage Min
3.2 V
Op Voltage Max
4.2 V

Documents

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Data Sheets

  
6850KB

Brochures

  
4218KB

Design Checklist

Software Libraries/Firmware

  
83921KB
  
96442KB
  
69534KB
  
126122KB
  
73521KB
  
93699KB
  
64439KB

User Guides

Development Environment

  • Demo & Evaluation Boards
Demo & Evaluation Boards
BM64 Bluetooth Audio Evaluation Board
BM64 Bluetooth Audio Evaluation Board ( BM-64-EVB-C2 )

The BM-64-EVB-C2 enables the user to evaluate and demonstrate the functionality of the BM64 Class 2 stereo audio module. The BM-64-EVB-C2 includes an integrated configuration and programming interface for plug-and-play capability, and also has status LEDs which enable rapid prototyping and faster time to market.

Along with the BM-64-EVB-C2, software tools and applications are...

Learn More
Add To Cart
BM64 Bluetooth Audio Evaluation Board
BM64 Bluetooth Audio Evaluation Board ( BM-64-EVB-C1 )

The BM-64-EVB-C1 enables the user to evaluate and demonstrate the functionality of the BM64 Class 1 stereo audio module. The BM-64-EVB-C1 includes an integrated configuration and programming interface for plug-and-play capability, and also has status LEDs which enable rapid prototyping and faster time to market.

Along with the BM-64-EVB-C1, software tools and applications are...

Learn More
Add To Cart

RoHS Information

Part Number
Device Weight (g)
Shipping Weight (Kg)
Lead Count
Package Type
Package Dimension
Solder Composition
JEDEC Indicator
RoHS
China EFUP
BM64SPKA1MC1-0001AA
0.000000
3.571429
43
MODULE
32x15x2.5mm
NiAu
e4
BM64SPKA1MC2-0001AA
0.000000
3.571429
43
MODULE
32x15x2.5mm
NiAu
e4
BM64SPKS1MC1-0001AA
0.000000
3.571429
43
MODULE
32x15x2.5mm
NiAu
e4
BM64SPKS1MC2-0001AA
0.000000
3.571429
43
MODULE
32x15x2.5mm
NiAu
e4
BM64SPKS1MC2-Y003AA
0.000000
3.571429
43
MODULE
32x15x2.5mm
NiAu
e4
BM64SPKS1MC2-Y001AA
0.000000
3.571429
43
MODULE
32x15x2.5mm
NiAu
e4
BM64SPKS1MC1-Y001AA
0.000000
3.571429
43
MODULE
32x15x2.5mm
NiAu
e4
BM64SPKS1MC1-00M2AA
0.000000
3.571429
43
MODULE
32x15x2.5mm
NiAu
e4
BM64SPKS1MC1-M0M1AA
0.000000
3.571429
43
MODULE
32x15x2.5mm
NiAu
e4
BM64SPKS1MC2-H0M1AA
0.000000
3.571429
43
MODULE
32x15x2.5mm
NiAu
e4
BM64SPKS1MC1-H0M1AA
0.000000
3.571429
43
MODULE
32x15x2.5mm
NiAu
e4
BM64SPKS1MC2-A0M1AA
0.000000
3.571429
43
MODULE
32x15x2.5mm
NiAu
e4
BM64SPKS1MC2-Y0M2AA
0.000000
3.571429
43
MODULE
32x15x2.5mm
NiAu
e4
BM64SPKS1MC2-Y004AA
0.000000
3.571429
43
MODULE
32x15x2.5mm
NiAu
e4
BM64SPKS1MC2-Y005AA
0.000000
3.571429
43
MODULE
32x15x2.5mm
NiAu
e4
BM64SPKS1MC2-0002AA
0.000000
3.571429
43
MODULE
32x15x2.5mm
NiAu
e4
BM64SPKS1MC2-Y007AA
0.000000
3.571429
43
MODULE
32x15x2.5mm
NiAu
e4
BM64SPKS1MC2-Y0M3AA
0.000000
3.571429
43
MODULE
32x15x2.5mm
NiAu
e4
BM64SPKS1MC2-Y008AA
0.000000
3.571429
43
MODULE
32x15x2.5mm
NiAu
e4
BM64SPKS1MC2-00M3AA
0.000000
3.571429
43
MODULE
32x15x2.5mm
NiAu
e4
BM64SPKS1MC1-0003AA
0.000000
3.571429
43
MODULE
32x15x2.5mm
NiAu
e4
BM64SPKS1MC2-0003AA
0.000000
3.571429
43
MODULE
32x15x2.5mm
NiAu
e4
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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