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FC7300Fxx Family - Multiple ARM ® Cortex ®- M7 core with lockstep, ASIL-D

The FC7300Fxx family is a high-performance automotive HPU (Hyper Processing Unit) based on multiple Cortex-M7 cores with lockstep, supporting the application of ASIL-D+ASIL-B function safety multi-core configurations. Up to 300 MHz operating frequency , 10 CAN-FD, 1 Gbit Ethernet with TSN function. Up to 8MB Flash and 1.1MB SRAM. The FC7300 family includes EVITA Full+ level HSM. AEC-Q100 qualified, Grade 1.

High Performance
  • Three Cortex M7 running at 300MHz (3.23 Dhrystone MIPS per MHz) with extra two checker core

  • 8kB Cache

Large memory
  • Up to 2MB P-Flash + 256K D-Flash

  • Up to 256K SRAM

Key Peripherals
  • 1 Gbit Ethernet with TSN 

  • 10 FlexCAN (with CAN-FD support)

  • Enhanced FIFO

  • 18 UART (with LIN support), 8xSPI, 2xI2C

  • 4xADC, 12-bit, up to 32-ch per module 

  • 2x Micro Second Channel (MSC) modules

  • 2x 4ch Sent Edge Nibble Transmit (SENT) modules

  • 12xFTU (Flexible Timer Unit), 16-bit

Safety & Security
  • ISO 26262 ASIL-D

  • HSM with AES/SM4/SHA/SM3/RSA/ECC/SM2/SM9, RNGM

  • EVITA full, Key Management, Secure boot

AEC-Q100 Grade 1
Supply Voltage: 3.0~5.5V
Package: 176LQFP-EP, BGA320


Target Application

Documentation

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Design Resources

  • FC7300Fxx Family- Multiple ARM ® Cortex ®- M7 core with lockstep, ASIL-D

    SDK
    Software2023-08-01
    Software2023-08-28
    Debugger0 M2023-07-19
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Evaluation Boards

  • FC7300 EVK

    FC7300开发板支持3.3V和5V两种工作电压,板上扩展了常用外设及通讯接口,方便客户对FC7300系列微控制器进行性能和功能的评估。

      · 板载USB转UART电路

      · 6 × CAN(FD)/4 × LIN

      · 3 X SENT接口

      · 1 × EEPROM/ 1× SPI Flash

      · 既支持工业以太网(1000Base-T接口RJ45)以便与PC上位机联合调试,也支持车载以太网1000Base-T1。

      · 153 × free IO:包含2X BLDC接口/ 2X RDC接口/ 1X MSC接口/ 1X SDDF接口/2个RGB LED(支持RGB调色)

      


  • FC7300域控制器评估板

    该方案是为子节点或区域节点设计的域控制器,控制器主要作为域节点网关与中央域以及车身传感器等小节点域实现信息交互数据融合。同时还能负责车身相关的控制,提高功能集成度并进一步降低线束长度。

    该控制器集成2颗FC7300 MCU,其中一颗MCU主要负责区域的CAN/LIN/Ethernet信息交互数据融合,另一颗MCU负责协助数据融合以及相关节点的车身控制。

      · 8xLIN,8xCAN/CAN-FD

      · 4x100BaseT1(百兆以太网),2x1000BaseT1(千兆以太网)

      · 1路三相电机驱动,4路直流电机驱动,18路高负载驱动可驱动小电机及Lamp