Microchip BM64SPKS1MC1-0003AA

BM64SPKS1MC1-0003AA 일반적인 설명

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 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 to deliver uninterrupted, distributedaudio. Use personal sharing groups to easily pair speakers and assignmaster 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: MSPK1.3.11; MSPK1.3.11 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

특징

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

명세서

매개변수	값	매개변수	값
Bluetooth Classic-Data/SPP	Yes	Bluetooth Classic-Audio	Yes
Bluetooth Low-Energy	Yes	On Board Antenna	Yes
On Board Shield	Yes	BT SIG Certified	Yes
FCC Certified	Yes	Unshielded Option Available	Yes
Host Interface	UART	ASCII Interface	No
Audio Channels	Stereo	Analog Audio Out	Yes
Digital Audio Out	Yes	MIC-in	1
Line-in	Yes	SPI	No
Security	AES128	Temp Sensor	No
Rx Sensitivity	-91 dBm	Memory Type	Flash
Tx Power	+2 dBm (Class 2); +15 dBm (Class 1)	GPIO	12
Pin Count	43	Package Type	Surface mount module
Temp Range Min	-20 C	Temp Range Max	+70 C
Operation Voltage Min	3.2 V