S32G378AACK1VUCR

Microprocessors Overview

The S32G378AACK1VUCR is a vehicle network processor from the NXP S32G3 series, featuring seven cores: four ARM Cortex-A53 processors running at up to 1 GHz and three ARM Cortex-M7 processors operating at 400 MHz. It utilizes a 525-FCPBGA package with a core voltage of 800 mV and supports I/O voltages of 1.1 V, 1.35 V, 1.8 V, and 3.3 V. The device includes 15 MB of data RAM, 32 kB L1 instruction and data caches per core, and interfaces such as PCIe, 20x CAN FD, and 4x GbE. It operates within a temperature range of -40°C to +105°C.

Microprocessors Feature Summary

• Integrates heterogeneous multi-core architecture combining high-performance application processing with real-time control capabilities.
• Provides extensive automotive connectivity through dedicated hardware for multiple CAN FD channels and Gigabit Ethernet ports.
• Includes specialized hardware accelerators for packet forwarding and security functions to optimize system performance.

Microprocessors Applications

• Vehicle gateway controllers requiring high-bandwidth data routing
• Domain controller architectures integrating infotainment and connectivity
• Advanced driver assistance systems (ADAS) edge nodes

Microprocessors Procurement Notes

Verify component authenticity against official NXP documentation before integration. Confirm that the specific suffix matches project requirements for package type and temperature grade. Ensure supply chain partners provide valid traceability records. Cross-reference ordering information with current manufacturer catalogs to avoid obsolete variants.

Microprocessors Selection Notes

Select this model when the design requires a balance between application processing power and deterministic real-time control. The inclusion of PFE and HSE hardware accelerators makes it suitable for complex networking tasks without overburdening the main CPU cores. Evaluate memory expansion needs as external storage is required for non-volatile operations.

Microprocessors Part Context

This microprocessor belongs to the S32G3 family designed specifically for next-generation automotive networks. It serves as a central hub for managing traffic between various vehicle domains. The architecture supports scalable deployment across different vehicle segments by offering varying core counts and peripheral sets within the same ecosystem.

Microprocessors Replacement Considerations

Direct substitutes include other S32G3 series variants such as S32G399A or S32G379A, depending on specific core count and peripheral requirements. Verify pin compatibility and software compatibility before swapping components within the same family.