NXP Semiconductors N.V. Extends S32 Automotive Platform with S32z and S32e Real-Time Processor Families for New Software-Defined Vehicles
NXP's S32Z and S32E processors offer capabilities beyond today's automotive microcontrollers with eight Arm® Cortex®-R52 processors cores with split-lock support that operate at up to 1 GHz to address the challenges of safely integrating deterministic, high-performance real-time applications. The processors isolate independent real-time applications with core-to-pin hardware virtualization and resource firewalls for freedom of interference. The processors are available with up to 64 MB of integrated flash memory for large, zero-downtime over-the-air (OTA) updates and support LPDDR4 DRAM and flash expansion memory with execute-in-place (XiP) mode for large applications and AUTOSAR® Adaptive applications. A communications accelerator (FlexLLCE) supporting 24 CAN interfaces, along with a Gigabit Ethernet switch supporting Time-Sensitive Networking (TSN), provides vehicle data seamlessly to virtual ECUs to improve efficiency and streamline software development. A hardware security engine (HSE) supports secure boot, accelerated security services and key management. The S32Z and S32E processors are certified to ISO/SAE 21434 for cybersecurity and ISO 26262 for ASIL D functional safety. The S32E processors add smart actuation capabilities, specifically in the form of advanced timers and high-resolution analog-to-digital converters and 5V analog and I/Os, for xEV integration applications with direct-drive motor control. The versatility and benefits of the S32Z and S32E processors are enabling leading global OEMs and tier ones to develop a wide range of new vehicle architectures with diverse real-time processing needs.