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NEW New Products
update 2020/12/25
Wireless Communication LSI & Module
update 2020/12/25-
Download data sheets, user's manuals, and reference materialsBluetooth®
It's added the lineup of Bluetooth 5 (Bluetooth low energy) module . "Development Flow" describes step-by-step. Smartphone applicaton "BLE TOOL" can be downloaded here.
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Download data sheets, user's manuals, and reference materialsLPWA (IEEE802.15.4k、Sigfox)
This is the wireless communication LSI to feature LPWA dual-mode functionality, supporting both Sigfox and IEEE802.15.4k. It is suitable for correction of sensing data using IoT.
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Download data sheets, user's manuals, and reference materials * Users Manuals of the specified low power radio station products can be downloaded from the Support Site.Specified Low Power
Radio Station(Sub-GHz、Wi-SUN)"Such as those used in Japan, Europe and China. Suitable for telemeters and security systems.
Car communication LSI
update 2020/12/25
Catalog
ROHM Group Short Form Catalog
update 2020/02/28
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User Support
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Support Site
Download the latest development tools and technical documents.
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FAQ
Frequently asked questions and development know-how.
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Downloadable content for Bluetooth®low energy engineers
Download various documents, test tools, and sample software related to Bluetooth low energy from this content.
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Bluetooth® Development flow
Introducing the development flow using the Bluetooth module in detail.
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Quartz crystal matching search
Search for matching information of our products and crystal oscillators of each company.
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News Release
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2017/09/05
The Industry’s First Dual-Mode LPWA (Low Power Wide Area) Compliant Wireless Communication LSI -
2016/10/27
New Wireless Communication LSI Compatible with Smart Meters Worldwide -
2016/02/25
New Bluetooth Smart Communication ICs Enable Ultra-Long Life Using a Single Coin Battery -
2014/04/01
The Industry's First 4-Input/4-Output Switch Matrix IC for Satellite Broadcast TV Antennas
