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Security for a better world, Safe in-vehicle networks made possible by proven security technologies

With the rise of wireless automotive systems such as ETC/DSRC*1 and EV/PHV*2 battery authentication, security threats to in-vehicle networks are increasing.　
Renesas' secure microcontrollers (MCUs) use encryption circuits and tamper-proof design to protect important key data, programs, and private information, contributing to the realization of safe in-vehicle networks.

*1 DSRC: Dedicated Short Range Communication
*2 EV/PHV: Electric Vehicle/ Plug-in Hybrid Vehicle

Renesas Secure Microcontrollers

Renesas secure MCUs employ encryption circuits and tamper-resistant design to protect customers’ key data, programs, and personal information.

*1 CC: Common Criteria
*2. EMVCo: A specification, established jointly by Europay International, MasterCard International, and Visa International, related to smartcards used for financial transactions

Renesas' track record in reliable automotive applications

Renesas is a sponsoring member of the ITS Service Promotion Association ORG., which promotes ITS*2 services that utilize DSRC*1.

Secure MCU Roadmapfor ETC/DSRC Applications,MCU Shipments for In-Vehicle ETC Systems,Cumulative shipments of MCUs for in-vehicle ETC systems exceeded 22.33 million units in FY2010.

*1 DSRC: Dedicated Short Range Communication
*2 ITS: Intelligent Transport Systems
*3 ASK: Amplitude Shift Keying
*4 QPSK: Quadrature Phase Shift Keying
*5 ICC: Integrated Circuit Card
*6 Data collected by Renesas. Shipment total for FY2011 is an estimate made in late June of 2011.

Security solutions for in-vehicle networks

Renesas uses secure microcontrollers to provide a variety of solutions for protecting your information from a variety of threats.

Potential threats to vehicle networking security are increasing. Renesas provides a variety of solutions that employ secure MCUs to protect precious data against many types of threats.

*ICU: Intelligent Cryptographic Unit

EV/PHV battery authentication system security measures

Authentication between battery, vehicle, and charging station, Protection of battery history management information and access restriction management, Data communication security between battery and data center

*1 BMU: Battery Management Unit
*2 FG: Fuel Gauge

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Renesas Automotive Product Catalog

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