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Powertrain Applications for Automotive
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| System solutions with Renesas Semiconductors |
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Renesas is one of the leading suppliers of semiconductors for powertrain
electronics. Products like IGBTs, Power MOS-FETs, CAN-transceivers, voltage
regulators and microcontrollers support powertrain applications. Especially in
the area of 32-bit microcontrollers with embedded flash, Renesas is a leader
in both technology and performance.
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Renesas’s roadmaps are based on our long industry experience, and open up
future perspectives for even higher performance.
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The 32bit microcontroller SH705x family is dedicated for Engine Management
Systems. It incorporates specific peripherals for powertrain applications and
offers, with the SH7058F, the fastest and largest embedded Flash currently
available.
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The Challenge - Increasing System Performance Requirements and Greater Memory
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Powertrain applications are driven by two goals:
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Reduced fuel consumption
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Reduced emissions
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Both goals need to be achieved at the same- or even higher- engine power and,
of course, at the same system cost level.
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Looking at the driving forces we see:
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Enhancements in application: New systems like Electronic Valve Drive (EVD),
Continuous Variable Transmission (CVT) or Integrated Starter-Alternator
systems require higher performance and additional code.
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New communication interfaces: FlexRay, Byteflight or time-triggered CAN need
to be managed.
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New Software requirements will require more code and higher computing power.
These include Auto Code Generation, Quality improvements for Software and
model based calculations.
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As the technological leader in embedded flash, Renesas is well prepared to
support these rapidly increasing performance requirements and the demand for
greater embedded Flash memory.
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Block diagram for Powertrain - A Platform Approach
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Powertrain applications have a similar structure, and differ mainly by
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Microcontroller Performance,
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Memory Size
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No. of Inputs / Outputs.
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This calls for a platform approach.
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Renesas supports this approach with the SH705x microcontroller family that is
upwardly-compatible in software, with cores from 10 to 500 MIPS for Automotive
and a huge peripheral mix.
The tool chain can be used from the low end
up to high end solutions, reducing the development time and for redesign and
requalification.
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The Commitment - Long Experience and Future Perspectives
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Renesas is the No. One worldwide in 32bit microcontrollers with embedded flash
for powertrain applications. We are partner to the 12 leading global
powertrain suppliers. This underlines our commitment to powertrain
applications.
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Renesas invests heavily in leading edge technology in order to maintain this
position.
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Our long term commitment includes
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a consistent microcontroller roadmap with factor 2 performance and embedded
memory size every 2 years
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SW compatible cores and toolchain
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Local support
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Steady and longterm supply
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Excellent quality and reliability performance
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Excellent EMC characteristics
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The Whole Set - Hardware, Software, System Integration & Support
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Powertrain Key Products
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Renesas Tools
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3rd Party Tools
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Software
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