NXP S32G3 Processors for Vehicle Networking
S32G3
Last Updated: May 10, 2023
S32G3 vehicle network processors combine ASIL D safety, hardware security, high-performance real-time and application processing, and network acceleration. S32G3 supports the needs of new vehicle architectures: service-oriented gateways, vehicle computers, domain controllers, zonal processors, safety processors, and more.
The S32G3 vehicle network processors are supported by a broad range of software enablement comprised of Reference Software, Standard Software, and Premium Software, in addition to support from the S32 Design Studio IDE.
The S32G3 series extends the S32G family with pinout and software compatibility with the S32G2 series.
S32G3 Processor Block Diagram
- Memory:
- 20 MB System SRAM
- Standby SRAM
- DDR3L/LPDDR4 I/F
- NOR Flash Memory I/F
- NAND Flash Memory I/Fs
- System:
- FCCU and MBIST/LBIST
- PLLs
- 2 x Safe DMA
- Debug and Trace Unit
- 16 x XRDC Domains
- Security:
- Hardware Security Engine
- Asymmetric Hardware Accelerators
- Symmetric Hardware Accelerators
- Secure Memory
- Random Number Generators
- Hardware Security Engine
- Processors:
- Multiple Arm Cortex-M7 cores (each with L1 I-cache, L1 D-cache, TCM, FPU)
- Multiple Arm Cortex-A53 cores (each with L1 I-cache, L1 D-cache, Neon, Shared L2 Cache)
- 4x Dual-core Lockstep configuration
- Cluster Lockstep Option
- Serial Communication:
- 6 x SPI
- 5 x I²C
- Networking:
- 4 x CAN FD
- 3 x LIN/UART
- FlexRay®
- 1-GbE w/ TSN
- USB 2.0 OTG
- 2 x PCIe 3.0
- Timers and ADCs:
- 12 x Watchdog Timer
- 13 x System Timer
- 12 x FlexTimer
- 2 x SAR ADCs (12-channel)
- Network Acceleration:
- Automotive Networks:
- Low Latency Communications Engine
- Transport Layer Offload
- Flexible Buffers
- 4 x LIN interfaces
- 4 x SPI interfaces
- Security Offload
- Global Timestamping
- Ethernet Networks:
- Packet Forwarding Engine
- Stateful Inspection Firewall
- Classification
- Header Manipulation
- IEEE 1588v2 + AVB support
- 3 x 2.5-GbE MAC interfaces
- Automotive Networks:
- Fabric:
- Safe Interconnect
S32G Processors Software Ecosystem Block Diagram
- High-Level Software:
- HLOS Application
- Adaptive AUTOSAR®
- High-Level Operating System (HLOS)
- Linux® BSP (Board Support Package)
- HLOS Application
- Core Services & Frameworks:
- Inter-Platform Comms Framework (IPCF)
- S32G2 Software Package Manager
- S32 Safety Software Framework (SAF)
- Real-Time Drivers (RTD)
- Safety Peripheral Drivers (SPD)
- Applications & Middleware:
- AUTOSAR® Application
- Real-Time Application
- SERVICES/APPLICATION SOFTWARE
- MIDDLEWARE
- Includes support for USB, SDHC, TCP/IP, and RTOS.
- Core Processing & Acceleration:
- ARM CORTEX CORE(S): Arm® Cortex®-A53, Arm Cortex-M7.
- FIRMWARE/HW ACCELERATORS:
- Packet Forwarding Engine (PFE)
- Low-Latency Communications Engine (LLCE)
- Hardware Security Engine (HSE)
- System Features:
- Structural Core Self Test (SCST)
- Hypervisor (if available)
- Specific component references: PFE*, LLCE*, HSE*, Hypervisor*.
- Development Tools:
- S32 Design Studio (S32DS)
- S32 Config Tool (S32CT)
- FreeMASTER
- Diagram Color Coding:
- Production Grade
- Third Party
- Firmware * Reference
View additional information for S32G3 Processors for Vehicle Networking. Note: The information on this document is subject to change without notice.
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