G9网关处理器
芯驰网之芯G9系列处理器是专为新一代中央网关、中央计算平台、域融合控制器设计的高性能车规级芯片,采用多核异构设计,包含高性能Cortex-A55 CPU及双核锁步的高可靠Cortex-R5实时处理器,在承载新电子电器架构应用的同时,满足高功能安全和高可靠性的要求。
G9具有丰富的以太网、CAN-FD和LIN等传输接口,集成网络加速引擎SDPE,可实现高速低延迟的数据交换。同时内置HSM和高性能加解密引擎,支持AES、RSA、ECC、SHA以及多种国密算法,满足信息安全应用需求。






| Device Name | G9S | G9X | G9Q | G9H | G9P |
|---|---|---|---|---|---|
| Application Processor | - | 1x Cortex-A55,1.4GHz | 4x Cortex-A55,1.4GHz | 6x Cortex-A55,1.8GHz | 8x Cortex-A55,2.0GHz |
| Secure Processor | Cortex-R5 DCLS,800MHz | Cortex-R5 DCLS,800MHz | Cortex-R5 DCLS,800MHz | Cortex-R5 DCLS,800MHz | Cortex-R5 DCLS,800MHz |
| Safety Processor | Cortex-R5 DCLS,800MHz | Cortex-R5 DCLS,800MHz | Cortex-R5 DCLS,800MHz | Cortex-R5 DCLS,800MHz | Cortex-R5 DCLS,800MHz |
| Multi-Purpose Processor | - | - | - | Cortex-R5 DCLS,800MHz | Cortex-R5 DCLS,800MHz |
| NPU | - | - | - | - | 8 TOP(INT8) |
| GPU3D | - | - | - | 40GFLOPS | 100GFLOPS |
| MIPI DSI | - | - | - | 2x 4-lane | 2x 4-lane |
| MIPI CSI | - | - | - | 2x 4-lane | 2x 4-lane |
| DRAM Interface | - | 16-bit, LPDDR4/LPDDR4x, 2133MT/s | 16-bit, LPDDR4/LPDDR4x, 2133MT/s | 32-bit LPDDR4/LPDDR4x, 3200MT/s | 32-bit LPDDR4/LPDDR4x, 3200MT/s |
| PCle | - | 2x PCle3.0 1-lane | 2x PCle3.0 1-lane | 2x PCle3.0 1-lane | 2x PCle3.0 1-lane |
| USB | 1x USB3.0/2.0 | 2x USB3.0/2.0 | 2x USB3.0/2.0 | 2x USB3.0/2.0 | 2x USB3.0/2.0 |
| CANFD | 16x | 20x | 20x | 20x | 20x |
| Packet Engine | SDPE | SDPE | SDPE | SDPE | SDPE |
| Security | AES/RSA/ECC/SHA,SM2/3/4/9,Support HSM | AES/RSA/ECC/SHA,SM2/3/4/9,Support HSM | AES/RSA/ECC/SHA,SM2/3/4/9,Support HSM | AES/RSA/ECC/SHA,SM2/3/4/9,Support HSM | AES/RSA/ECC/SHA,SM2/3/4/9,Support HSM |
| LIN/UART | 16x | 16x | 16x | 16x | 16x |
| Ethernet | 2x 1G Ethernet TSN | 2x 1G Ethernet TSN | 2x 1G Ethernet TSN | 2x 1G Ethernet TSN | 2x 1G Ethernet TSN |
| Peripheral | 16x 12C,8x SPI | 16x 12C,8x SPI | 16x 12C,8x SPI | 16x 12C,8x SPI | 16x 12C,8x SPI |
| Storage | 2x SD/SDIO,1x eMMC,2x OSPI/QSPI | 2x SD/SDIO,1x eMMC,2x OSPI/QSPI | 2x SD/SDIO,1x eMMC,2x OSPI/QSPI | 2x SD/SDIO,1x eMMC,2x OSPI/QSPI | 2x SD/SDIO,1x eMMC,2x OSPI/QSPI |
| ADC | 12-bit ADC | 12-bit ADC | 12-bit ADC | 12-bit ADC | 12-bit ADC |
| Package | 19x19 FCBGA 0.8mm Pitch | 19x19 FCBGA 0.8mm Pitch | 19x19 FCBGA 0.8mm Pitch | 21x21 FCBGA 0.8mm Pitch | 21x21 FCBGA 0.8mm Pitch |