Stellar P automotive MCUs from ST goal electrified drivetrains, in addition to domain-oriented, over-the-air updateable techniques for EVs. In line with the producer, the Stellar P MCUs are the trade’s first qualifiable gadgets for mannequin yr 2024 automobiles to combine the CAN-XL in-car communication customary. CAN-XL will allow new car platforms to deal with the rising knowledge flows in order that automobiles can function at peak efficiency.
The microcontrollers present real-time and deterministic processing leveraging as much as six 32-bit Arm Cortex-R52 cores—some working in Lockstep mode and others in Break up-lock mode. As much as 20 Mbytes of embedded nonvolatile phase-change reminiscence allow the MCUs to ship quick learn entry occasions. This reminiscence additionally presents a dual-image storage perform (2×20 Mbytes) for over-the-air reprograming functions.
Constructed on 28-nm FD-SOI course of know-how, the elements present quasi-immunity to radiations. Stellar 6 MCUs combine superior timers, together with GMT-4, with superior sign processing, devoted sensor/actuator interfaces, and high-temperature help as much as a junction temperature of 165°C.
Samples of the Stellar P microcontrollers can be found now for mannequin yr 2024 automobiles.
Stellar P collection product web page
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