是说芯语·2025-06-19 13:15Core Insights - The domestic RISC-V industry has established a complete chain from IP design to system integration, with over 60 companies involved, covering technologies from low-power IoT to high-performance computing, and is expected to accelerate development under the trends of open-source ecology and self-control [1] Group 1: IP Design Companies - Companies like Xinlai, Saifang, and Xinyuan focus on processor IP development and promote ecological standardization [2] - Xinlai Technology is the first professional RISC-V processor IP company in mainland China, with self-developed IP series covering IoT, automotive electronics, and AI, and its NA900 series has achieved ASIL-D certification [4] - Saifang Technology is a leader in RISC-V technology in China, providing full-stack chip solutions and high-performance RISC-V CPU IP for AIoT and edge computing [5] - Jingxin Technology specializes in low-power RISC-V processor IP, with applications in embedded systems and SoC platforms [6] Group 2: Integrated Design Companies - Companies like Zhaoyi Innovation, Lexin, and Ruisi Xinke integrate RISC-V into products such as MCUs, communication chips, and servers, covering consumer electronics, automotive, and data centers [2] - Zhaoyi Innovation has produced the world's first RISC-V core MCU GD32VF103, with cumulative shipments exceeding 1 billion units [33] - Lexin Technology integrates RISC-V processors into ESP32-C3/C6 series chips, which support IoT applications and have received security certifications [35] Group 3: Vertical Scene Focused Companies - Other companies like Zhongke Haixin and Jiangxin Chuang focus on vertical scenarios such as automotive-grade chips or industrial control [3] - Zhongke Haixin specializes in automotive-grade RISC-V chip development and has completed nearly 100 million A-round financing [11] Group 4: Emerging Players - New companies such as Yisiwei and Zhi Xing Wu Jie focus on RISC-V core and SoC development, with applications in smart terminals and automotive electronics [12][29] - Companies like Kunlunxin and ZTE Microelectronics are also developing RISC-V cores while working on ARM architecture for server CPUs [15][18] Group 5: Notable Developments - The Beijing Open Source Chip Research Institute has developed the third-generation "Xiangshan" open-source high-performance RISC-V core, which competes with ARM N2 in performance [13] - Ruisi Xinke has released China's first fully self-developed high-performance RISC-V server chip "Lingyu," supporting DDR5 and PCIe 5.0, suitable for large model inference and all-flash storage [39]