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BM23SPKS1NB9-0001AA

Description
Bluetooth / 802.15.1 Modules BT 4.1 Stereo Audio w/ Shield/Antenna
CategoryModule/solution   
File Size2MB,47 Pages
ManufacturerMicrochip
Websitehttps://www.microchip.com
Environmental Compliance
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BM23SPKS1NB9-0001AA Overview

Bluetooth / 802.15.1 Modules BT 4.1 Stereo Audio w/ Shield/Antenna

BM23SPKS1NB9-0001AA Parametric

Parameter NameAttribute value
Product AttributeAttribute Value
ManufacturerMicrochip
Product CategoryBluetooth / 802.15.1 Modules
Shipping RestrictionsThis product may require additional documentation to export from the United States.
RoHSDetails
ClassClass 2
ProtocolBluetooth 4.1
Data Rate2 Mb/s
Operating Supply Voltage3 V, 3.7 V
Output Power4 dBm
Minimum Operating Temperature- 20 C
Maximum Operating Temperature+ 70 C
Sensitivity- 91 dBm
Modulation TechniqueDQPSK, DPSK, GFSK
Interface TypeUART
PackagingTray
AntennaIntegrated
Frequency2.4 GHz
Frequency Range2.402 GHz to 2.48 GHz
Height2.5 mm
Length29 mm
ProductBluetooth Modules
Width15 mm
Mounting StyleSMD/SMT
Factory Pack Quantity63
VersionBluetooth 4.1
BM20/BM23
Bluetooth
®
4.1 Stereo Audio Module
Features:
Complete, Fully Certified, Embedded
2.4 GHz Bluetooth® Version 4.1
Module
Bluetooth Classic (BDR/EDR)
Bluetooth SIG Certified
Onboard embedded Bluetooth Stack
Transparent UART mode for seamless serial
data over UART interface
Easy to configure with Windows GUI or direct
by MCU
Firmware can be field upgradable via UART
Compact surface mount module: 29 x 15 x
2.5 mm
3
Castellated surface mount pads for easy
and reliable host PCB mounting
Environmentally friendly, RoHS compliant
Perfect for Portable Battery Operated
Devices
Internal Battery Regulator Circuitry
Worldwide regulatory certifications
Audio-In / Out
BM23 support digital audio I
2
S format.
BM20 support analog audio output.
Operational:
Operating voltage: 3.0V to 4.2V
Temperature range:
‐20C
to 70°C
Simple, UART interface
Integrated crystal, internal voltage
regulator, and matching circuitry
Multiple I/O pins for control and status
RF/Analog:
Frequency: 2.402 to 2.480 GHz
Receive Sensitivity:
‐91
dBm (2Mbps EDR)
Power Output: class 2 / +4dBm max.
Connection Distance: >10m
(free space and no interference)
Audio processor
Support 64 kb/s A-Law or
-Law
PCM format, or
CVSD (Continuous Variable Slope Delta
Modulation) for SCO channel operation.
Noise suppression
Echo suppression
SBC and optional AAC decoding
Packet loss concealment
Build-in four languages (Chinese/ English/
Page 1
Spanish/ French) voice prompts and 20 events for each
one (This function can be set up in “IS20XXS_UI” tool.)
Support SCMS-T
Audio Codec
20 bit DAC and 16 bit ADC codec
98dB SNR DAC playback
Peripherals
Built-in Lithium-ion battery charger (up to 350mA)
Integrate 3V, 1.8V configurable switching regulator and
LDO
Built-in ADC for battery monitor and voltage sense.
A line-in port for external audio input
Two LED drivers
Flexible HCI interface
High speed HCI-UART (Universal Asynchronous
Receiver Transmitter) interface (up to 921600bps)
MAC/Baseband/Higher Layer:
Secure AES128 encryption
Bluetooth profiles
- HFP v1.6
- HSP v1.1
- A2DP v1.2
- AVRCP v1.5
- SPP v1.0
- PBAP v1.0
Antenna:
Printed Antenna
Compliance:
Bluetooth SIG QDID: 58996
Module certified for the United States (FCC) and
Canada (IC), European Economic Area (CE),
Korea (LTA), Taiwan (NCC) and Japan (MIC)

BM23SPKS1NB9-0001AA Related Products

BM23SPKS1NB9-0001AA BM20SPKA1NBC-0001AA
Description Bluetooth / 802.15.1 Modules BT 4.1 Stereo Audio w/ Shield/Antenna Bluetooth / 802.15.1 Modules BT 4.1 Stereo Audio No-Shield/Antenna
Product Attribute Attribute Value Attribute Value
Manufacturer Microchip Microchip
Product Category Bluetooth / 802.15.1 Modules Bluetooth / 802.15.1 Modules
Shipping Restrictions This product may require additional documentation to export from the United States. This product may require additional documentation to export from the United States.
RoHS Details Details
Class Class 2 Class 2
Protocol Bluetooth 4.1 Bluetooth 4.1
Data Rate 2 Mb/s 2 Mb/s
Operating Supply Voltage 3 V, 3.7 V 3 V, 3.7 V
Output Power 4 dBm 4 dBm
Minimum Operating Temperature - 20 C - 20 C
Maximum Operating Temperature + 70 C + 70 C
Sensitivity - 91 dBm - 91 dBm
Modulation Technique DQPSK, DPSK, GFSK DQPSK, DPSK, GFSK
Interface Type UART UART
Packaging Tray Tray
Antenna Integrated Integrated
Frequency 2.4 GHz 2.4 GHz
Frequency Range 2.402 GHz to 2.48 GHz 2.402 GHz to 2.48 GHz
Height 2.5 mm 2.5 mm
Length 29 mm 29 mm
Product Bluetooth Modules Bluetooth Modules
Width 15 mm 15 mm
Mounting Style SMD/SMT SMD/SMT
Factory Pack Quantity 63 63
Version Bluetooth 4.1 Bluetooth 4.1
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