NXP Semiconductors S32N5 Vehicle Super-Integration Processors
NXP Semiconductors S32N5 Vehicle Super-Integration Processors are designed to accelerate the development of centralized vehicle controllers in software-defined vehicle (SDV) architectures. These advanced automotive processors safely consolidate real-time vehicle control, management, and service functions into a single system-on-chip (SoC), reducing system complexity and enabling scalable next-generation vehicle platforms. Featuring up to 16x Arm® Cortex®-R52 cores operating at up to 1.2GHz, lockstep Arm Cortex-M7 management cores, hardware isolation, and virtualization capabilities, the S32N5 family supports the integration of mixed-criticality applications while maintaining functional safety and freedom from interference.
The NXP S32N5 processors combine high-performance real-time computing with advanced security and networking technologies to support modern vehicle architectures. An integrated HSE2 hardware security engine delivers secure boot, key management, secure communications, and post-quantum root-of-trust capabilities. ISO 26262 ASIL D-targeted development helps meet stringent automotive safety requirements. Extensive connectivity features include an integrated TSN Gigabit Ethernet switch, Ethernet MACs up to 2.5Gb/s, PCIe® Gen 4, CAN FD, CAN XL, LIN, and FlexRay® interfaces, enabling seamless communication across vehicle domains. Support for LPDDR4X, LPDDR5, and LPDDR5X memory further enhances performance for centralized control, zonal architectures, and advanced automotive applications.
Features
- Processors
- 16x split-lock Arm Cortex-R52 cores operating at up to 1.2GHz
- Arm Neon™ Single Instruction Multiple Data (SIMD) technology
- Lockstep Arm Cortex-M7 system manager
- Lockstep Arm Cortex-M7 communication manager
- Memory
- 48MB platform SRAM, 3MB system memory SRAM, and 4MB L2 cache SRAM
- 2x channel NVM interface supporting serial, quad, and octal NOR memory
- eMMC 5.1 NAND flash and SD card/SDIO flash support
- LPDDR4X flash and LPDDR4X/5/5X DRAM interfaces for memory expansion
- Real-time applications integration
- Full on-chip hardware isolation and virtualization for isolated, mixed-criticality applications
- Core-to-pin virtual hardware isolation technology supports freedom from interference
- Functional safety
- System manager, consisting of a lockstep Cortex-M7 processor core, manages functional safety
- Hardware provides freedom from interference and virtualized Quality of Service (QoS) mechanisms for shared resources
- Keeps fault impact at the integrated ECU level with local reactions
- Runtime operating mode, safe stop, and reset are all controlled individually for each integrated ECU, reducing the number of faults that lead to SoC reset
- Processor developed according to processes that are certified to ISO 26262 for ASIL D functional safety
- Security
- Integrated HSE2 security engine
- Provides advanced, future-proof security capabilities and high performance, enabling a post-quantum hardware root-of-trust, fast secure boot, secure debug/secure update
- Real-time, high-speed message signing, authentication, and encryption for secure communications
- Secure boot, security services, and key management
- Public key infrastructure and side-channel attack resistance
- Distributed security approach to provide increased availability of security services, increased parallelism of security operations, clearer prioritization between tasks, and minimize latency
- Developed according to cybersecurity processes that are certified to ISO/SAE 21434, UN R155, and also targeted for SESIP Level 2 certification
- Integrated HSE2 security engine
- Communications and networking
- Lockstep Arm Cortex-M7 to manage communication traffic
- CAN Hub virtualizes CAN I/O and allows applications to share the same CAN I/O pins, allows CAN frames to be routed to multiple FlexCAN controllers, and offloads CAN-to-CAN routing from the host core
- 24x CAN FD, 4x CAN XL, 10x LIN, and 1x 2-channel FlexRay interfaces
- Integrated dual-port Time-Sensitive Networking (TSN) Gigabit Ethernet switch
- 2x Ethernet MACs each operating from 10Mbit/s to 2.5Gbit/s and supporting MII/RMII/RGMII/SGMII/OC-SGMII
- PCI Express Gen 4 (Root Complex) x1/x2
Applications
- Automotive high-performance and central computing
- Autonomous drone systems
- Intermediate flight controllers
- Safety processing
- Factory automation and industrial controllers
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