30 A Dual-Phase Safety Core Supply Regulator with PFM, AVP and ADC Current/Voltage Monitoring
S32N7 Super-Integration Processor for Software-Defined Vehicles
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NXP’s S32N7 processor series breaks silos to drive cross-domain innovation through Edge AI, with the mission to deliver differentiating value at the heart of the software-defined vehicle.
S32N7 enables vehicles to become intelligent and evolve through AI and frequent OTA updates. It consolidates up to eight domains within safe hardware partitions, delivering ASIL D real-time performance and robust cybersecurity. Application cores unlock efficient data orchestration. Integrated comms engines enable low-latency access to zones, sensors and actuators. Built-in AI/data accelerators support predictive intelligence. PCIe enables seamless data flow and modular expansion while compatible SoC variants and a unified software enable reuse and scalable platform implementations.
S32N7 empowers OEMs to drive innovation, set new benchmarks for quality, and serve multiple markets. Fleet managers cut costs with predictive insights. Drivers enjoy vehicles that anticipate their needs, delivering unmatched efficiency, safety and personalization.
Product Details
Features
Processors
- Up to 8x split-lock Arm® Cortex®-A78AE cores operating at up to 1.8 GHz
- Up to 12x split-lock Arm® Cortex®-R52 cores operating at up to 1.4 GHz
- RISC-V-based accelerator for networking, math and data intensive workloads
- eIQ® Neutron neural processing unit (NPU) for vehicle core NeuroNetwork offload
- Independent safe system manager
- Independent safe communication manager
- Independent housekeeping controller
Low-Power Modes
- Up to 5x power modes supporting always-ON, ultra low-power and AI-enabled low-power operation capabilities
- Suspend to RAM support
- Periodic wake support
Memory
- Up to 2x LPDDR4X/5/5X DRAM interfaces
- Up to 36 MB platform SRAM
- 2x channel NVM interface supporting serial, quad and octal NOR memory
- 1x UFS 3.1 interface
- eMMC 5.1 NAND flash and SD Card/SDIO flash support
Application 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
- Independent system manager handles the functional safety across all SOC partitions
- 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 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
- The integrated HSE2 security engine provides advanced, future-proof security capabilities and high performance, enabling a postquantum hardware root-of-trust, fast secure boot, secure debug and secure update; real-time, high-speed message signing, authentication and encryption for secure communications; and more
- 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 minimizes latency
- Developed according to cybersecurity processes that are certified to ISO/SAE 21434, UN R155 and also targeted for SESIP Level 2 certification
- Up to 2x asymmetric crypto accelerators support secure communications and secure OTA updates
- Up to 2x symmetric accelerator in-vehicle communications
Communication and Networking
- An independent communication subsystem manages low-speed communication interfaces
- CAN Hub virtualizes CAN I/O and allows applications to share CAN I/O pins, allows CAN frames to be routed to multiple CAN controllers and offloads CAN-to-CAN routing from the host core
- Multiple CAN FD, CAN XL, LIN and FlexRay® interfaces
- Integrated Time-Sensitive Networking (TSN) Ethernet switch supporting interfaces speeds between 10Mbps to 10Gbps
- Per-port In-line encryption with MACsec acceleration
- PCI Express Gen 4 (Root Complex)
- PCle engine with support for multiple services including Non-Transparent-Bridge (NTB)
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