The MEMS sensor integrates performance, safety features, and cost efficiency. Designed for autonomous driving, ADAS, and vehicle stability control, it simplifies system design and…
Murata has launched SCH1633-D01, a micro-electromechanical (MEMS) sensor that advances performance, system integration, and cost optimization. The press release says the device is designed for automotive applications, including autonomous driving (AD), advanced driver-assistance systems (ADAS), inertial navigation, vehicle stability control, and camera or headlight alignment.
Accurate sensors with safety features and integrated designs are needed as vehicle autonomy and safety advance. The MEMS sensor addresses these requirements and offers a cost-effective solution that complies with technical regulations, such as the UNECE’s headlight levelling standard.
Optimized for zonal architectures, the sensor integrates subsystems like GNSS, chassis control, and vehicle attitude sensing within a single package. Positioned as the core of a vehicle’s inertia measuring unit (IMU), this sensor provides data for subsystems, even in challenging environments. This integration reduces system complexity and offers cost-saving potential.
The MEMS sensor is housed in a 24-pin SOIC package and uses the SafeSPI 2.0 interface to deliver high-resolution output with up to 20-bit data frames. The sensor supports system-level time synchronization, ensuring data integration across the vehicle. Its self-diagnostics features, with over 200 monitoring signals, ensure the sensor’s output remains reliable.
The sensor is designed for extreme temperature conditions and is AEC-Q100 grade 1 qualified for reliability. It also meets ISO26262 standards, with an ASIL-B+ rating, providing built-in safety for automotive applications.
“The automotive 6DoF market is evolving, with competition among manufacturers. This product delivers the performance required by modern systems while offering cost-saving opportunities,” said Ville Nurmiainen, General Manager of Product Management at Murata Electronics Oy. He added, “The SCH1633-D01 gives OEMs an advantage, enabling them to advance automotive applications and improve road safety.”
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