Bluetooth Module Datasheet

PublishTime：2025-03-19

The SJR-BTM340 is a high-performance, cost-effective, low-power, and compact Bluetooth 5.2 module developed by Sky Jiarun Technologies Co., Ltd. It is based on the QCC3040 BGA chipset, which is a single-chip radio and baseband IC for Bluetooth 2.4GHz systems. The module is fully qualified for the Bluetooth v5.2 specification and includes features such as a 120 MHz Qualcomm® Kalimba™ audio DSP, 32 MHz developer processor, firmware processor, flexible QSPI flash programmable platform, high-performance 24-bit audio interface, digital and analog microphone interfaces, and more. It is suitable for applications such as wired/wireless mono headsets/headphones and Qualcomm TrueWireless™ stereo earbuds.

Brand of Product：	天嘉润科技
Part#：	SJR-BTM340 More Part#
Product Category：	Bluetooth Module More
Application：	[ Wired/wireless mono headsets/headphones ][ Qualcomm TrueWireless™ stereo earbuds ] More
Data Type：	Datasheet More
Safety & Environment Standards：	More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
Package：
Language：	English Chinese Chinese and English Japanese
Date of Creation：	2023-10-12
Version Number：	V1.2
Data Encoding：
Data Size：	657 KB

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