Microchip BM23SPKA1NB9-0001AA Bluetooth Chip 4.1

  • RS-stocknr. 905-3148
  • Fabrikantnummer BM23SPKA1NB9-0001AA
  • Fabrikant Microchip
Datasheets
Wetgeving en compliance
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Productomschrijving

BM23 Bluetooth 4.1 Stereo Audio Module

The Microchip BM23 is a fully certified Bluetooth v4.1 (BDR/EDR) module designed for Stereo Audio applications. The module incorporates a complete Bluetooth stack and integrated antenna into a small form factor.

The BM23 supports HSP, HFP, SPP, A2DP, and AVRCP profiles with AAC and SBC codecs supported for A2DP. The transparent UART interface allows for a simple interface with a host Microcontroller.

Two versions are available, the BM23SPKS1NB9 with shield and the BM23SPKA1NB9 unshielded variant.

Features

Complete, fully certified, Embedded 2.4 GHz Bluetooth® v4.1 Module
Bluetooth Classic (BDR/EDR)
Bluetooth SIG Certified
On-board embedded Bluetooth Stack
Transparent UART mode for seamless serial data over UART Interface
Easy to configure with Windows GUI or direct by a Microcontroller
Firmware field upgradable via UART
Compact surface mount module: 29 x 15 x 2.5 mm3
Castellated surface mount pads for easy and reliable host PCB mounting
Internal Battery Regulator Circuitry
Worldwide regulatory certifications
Audio-In/Out
Supports digital audio I2S format

Note

For audio output an external analogue CODEC/Digital Signal Processor/Amplifier and Microcontroller is required.

Bluetooth - Microchip

Specificaties
Kenmerk Waarde
Bluetooth Class Class 2
Bluetooth Version 4.1
Maximum Output Power +4dBm
Receiver Sensitivity -91dBm
Supported Bus Interfaces UART
Supported I/O Interfaces Serial
Dimensions 29 x 15 x 2.5mm
Height 2.5mm
Length 29mm
Maximum Operating Temperature +70°C
Minimum Operating Temperature -20°C
Width 15mm
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