ON Semiconductor Expands Bluetooth Low Energy Microcontroller (MCU) Family to Automotive Wireless Applications

【Lansheng Technology Information】ON Semiconductor has launched an ultra-low-power automotive-grade wireless microcontroller that uses Bluetooth low-power connectivity. As the number of sensors and in-vehicle communications increase, automakers are increasingly turning to wireless connectivity to reduce wiring costs and weight, and the NCV-RSL15 is an ideal choice. On the other hand, the increase in the number of sensor deployments may lead to an increase in the number of network attacks, exacerbating security issues. Using this new microcontroller addresses such security concerns.

"The NCV-RSL15 excels in applications such as vehicle access and tire pressure monitoring systems, and its small size makes it ideal for portable remote access devices and other space-constrained tires and vehicles," said Michel De Mey, vice president of ON Semiconductor's Industrial Solutions Division. "Our combination of ultra-low power consumption with an extremely small footprint and the latest embedded security technology in a single device enables customers to address complex sensing-related design challenges for wireless automotive applications."

As the number of access points increases, it is imperative to secure potential attack vectors to prevent wireless access from unauthorized clients to the on-board central computer or central processing unit. Powered by Arm® CryptoCell™, the NCV-RSL15 offers the latest embedded security technology with hardware-based root-of-trust secure boot, multi-user accessible hardware-accelerated cryptographic algorithms, and firmware-over-the-air (FOTA) capabilities to support future firmware updates and security patch deployments.

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