Gasoline Direct Injection Engine System

Renesas MCUs coupled with sensor signal conditioners (SSCs) create a solution that enables faster time-to-market, provides a systems support model, and reduces debug cycles for direct injection system applications.

Direct injection systems, in which a high-pressure fuel pump pressurizes the fuel for injection directly into the cylinder by an injector, provide greater freedom in the injection timing and volume than multi-point injection (MPI) systems. This can be expected to provide improved fuel economy.

As solutions to increasingly complex control requirements such as these, Renesas supplies MCUs that combine high-performance CPUs and low power consumption for engine ECU systems and an extensive lineup of analog and power devices. Sensor signal conditioners (SSCs) coupled with the microcontrollers create a solution that enables faster time-to-market, provides a systems support model, and reduces debug cycles.

Key Features:

• Supports ISO26262-Req. & Automotive-EMC & -Reliability
• Allows for lowest total system cost
• More accurate SSC calibration results with only one pass
• Efficient OWI (One-Wire Interface)-communication @ EoL for low calibration cost

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