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ROHM Semiconductor GmbH Karl-Arnold-Strasse 15 47877 Willich, Germany http://www.rohm.de/
Contact Ms Sylvia König +49 89 67346146
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ROHM Semiconductor GmbH

Drahtlose Kommunikations-ICs kompatibel zum Wireless M-Bus für den Einsatz in europäischen Smart Metern

Das komplette, sämtliche Frequenzbänder abdeckende Portfolio trägt zur Senkung des Stromverbrauchs bei

(PresseBox) (Willich-Münchheide, )
Aus der Entwicklung von LAPIS Semiconductor, einem Unternehmen der ROHM Group, kommt ein neues drahtloses Kommunikations-IC, das kompatibel zum Wireless M-Bus*1 ist. Dieser europäische Smart Meter-Kommunikationsstandard arbeitet mit einer Frequenz von 868 MHz. Die für die einzelnen Betriebsarten erforderlichen Signalverarbeitungs-Funktionen sind eingebaut, was die Arbeitsbelastung des Mikrocontrollers um rund 20 % verringert. Zusätzlich wird ein Beitrag zur Senkung des Stromverbrauchs auf der Systemebene geleistet, was längere Betriebszeiten ermöglicht und den Wartungsaufwand für batteriebetriebene Smart Meter verringert. ROHM wird die Bausteine auf der European Utility Week präsentieren (Amsterdam, 15. bis 17. Oktober, Stand 1.D07).

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