G9 - Gateway SoC

The G9 series processors are high-performance automotive-grade chips specifically designed for the next generation of central gateways, central computing platforms, and domain fusion controllers. They feature a multi-core heterogeneous design, including high-performance Cortex-A55 CPUs and dual-core lockstep high-reliability Cortex-R5 real-time processors, meeting the requirements for high functional safety and high reliability while supporting new electronic and electrical architecture applications.

The G9 series features rich transmission interfaces such as Ethernet, CAN-FD, and LIN, and integrates a network acceleration engine (SDPE) for high-speed, low-latency data exchange. It also includes an HSM and high-performance encryption/decryption engine supporting AES, RSA, ECC, SHA, and various national cryptography algorithms, meeting the requirements for secure boot, OTA, V2X, and other information security applications.

Product Performance

High Performance Processing

Cortex-A55 Multi-core Processor

Multiple Lockstep Cortex-R5 Cores

Efficient Inter-core Communication

Integrated Resources for Cross-domain Applications, including Display/Camera Input/GPU
Rich Network Interfaces and Low-latency Data Forwarding

20 channels of CAN-FD, dual Gigabit TSN Ethernet, PCIe 3.0 expansion interface

Integrated proprietary Package Engine, supporting low-latency forwarding for CAN, LIN, and Ethernet
Information Security Assurance

Built-in high-performance HSM engine, supporting V2X data exchange

Certified with national cryptography standards, supporting a full range of national cryptography algorithms

Multi-layer key management architecture
High Reliability

ASIL B functional safety product certification

Supports multi-system hardware isolation

Integrated hardware safety monitoring module
Application Scenarios

SOA-based central gateways and integrated gateways

Central computing platforms

Domain fusion controllers