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Microchip Bluetooth Chip BM20SPKS1NBC-0001AA Bluetooth 4.1 Class 2, 2.7V-3.3V, UART, I2S Interface BM20SPKS1NBC-0001AA

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Microchip Bluetooth Chip BM20SPKS1NBC-0001AA Bluetooth 4.1 Class 2, 2.7V-3.3V, UART, I2S Interface BM20SPKS1NBC-0001AA

Name: Microchip Bluetooth Chip BM20SPKS1NBC-0001AA Bluetooth 4.1 Class 2, 2.7V-3.3V, UART, I2S Interface BM20SPKS1NBC-0001AA
Brand: Microchip
SKU: 153574

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Category Bluetooth Modules Brand Microchip Condition New

Specifications

Country of Origin	India
Frequency	2.48GHz
Brand	Microchip
Height	7.62mm
Length	322.6mm
Model	BM20SPKS1NBC-0001AA
Width	135.9mm
Series	BM20
Maximum Operating Temperature	70°C
Minimum Operating Temperature	-20°C
Receiver Sensitivity	-91dBm
Interface Type	UART, I2S
Bluetooth Version	4.1
Maximum Supply Voltage	3.3V
Minimum Supply Voltage	2.7V
Bluetooth Class	Class 2
Compact surface mount module	29 x 15 x 2.5 mm3

Key Features

The module supports Bluetooth 4.1 Class 2 standard, enabling efficient wireless communication.
Operates with a supply voltage range from 2.7V to 3.3V for flexible power management.
Equipped with UART and I2S interfaces to facilitate seamless digital audio and serial data connectivity.
Designed to operate within a temperature range of -20°C to 70°C for reliable performance in diverse environments.
Compact surface mount package measuring 29 x 15 x 2.5 mm3 allows easy PCB mounting and integration.
Integrated antenna and onboard embedded Bluetooth stack simplify design and reduce external component needs.
Supports HSP, HFP, SPP, A2DP, and AVRCP profiles for versatile audio and voice applications.
Features transparent UART mode for effortless serial data communication over Bluetooth.

Product Description

Microchip BM20SPKS1NBC-0001AA is a Bluetooth 4.1 Class 2 chip designed for embedded wireless audio and voice applications. Operating between 2.7V and 3.3V supply voltages, this module features UART and I2S interfaces for digital audio and serial data communication. The chip operates reliably across temperatures from -20°C to 70°C, making it suitable for diverse industrial, commercial, and portable battery-operated devices.

This stereo Bluetooth module is compact, measuring just 29 x 15 x 2.5 mm3, and includes an integrated antenna and the complete Bluetooth stack onboard, offering designers a ready-to-use wireless solution with worldwide certifications. It supports multiple Bluetooth profiles including HSP, HFP, SPP, A2DP, and AVRCP, facilitating comprehensive wireless audio and voice functionality.

The transparent UART mode enables seamless serial data handling over Bluetooth without complex protocol management. The castellated pad design ensures easy and reliable surface mount PCB assembly. With an output power of 4 dBm and a receiver sensitivity of -91 dBm at 2.48 GHz frequency, this module offers robust wireless connectivity.

The BM20 chip is ideal for embedded industrial, commercial audio products, and portable device applications where compact size and reliable Bluetooth communication are required. It is suitable for applications requiring hands-free voice communication, audio streaming, and serial data transfer over wireless links.

This Bluetooth module shipped new and is backed by Microchip's quality standards. Integrating this module can significantly reduce development time and certification costs for Bluetooth-enabled products.

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