Hangshun's automotive-grade HK32AUTO39A was selected into the China Integrated Circuit
Hangshun's automotive-grade HK32AUTO39A was selected into the China Integrated Circuit
Blog Article
Benefiting from the advancement of automotive electrification, intelligence and networking, the market size of MCU in the automotive body and cockpit domains continues to expand. According to statistics, the market size of China's automotive chip MCU reached US$3.001 billion in 2021, a year-on-year increase of 13.59%, and the market size is expected to reach US$4.274 billion in 2025.
In terms of technical requirements, for the automotive MCU in the cockpit domain, since it involves a large amount of data processing and information transmission, it needs to have higher computing power and high-speed external communication interfaces. For the body domain, since it needs to control the working status of each part of the body, it also requires a large number of external communication interfaces.
The preferred SoC for the body domain and cockpit domain-Hangshun HK32AUTO39A
Hangshun automotive-grade SoC HK32AUTO39A family has the advantages of stability, reliability, excellent performance and super cost-effectiveness. It uses a high-performance ARM Cotex-M3/M0 core and the latest process technology, built-in high-speed Cache bus and a maximum of 512K FLASH and 96K SRAM, which provides strong support for code processing and computing power.
HK32AUTO39A has a built-in CAN controller, which can be connected to the CAN communication bus by combining an external CAN transceiver to achieve information interaction with other ECUs. At the same time, HK32AUTO39A also has a rich peripheral configuration.
Strong scalability: HK32AUTO39A-3A uses the ARM® Cortex®-M3 core and has a good ecological environment; its rich peripheral resources can maximize the expansion needs of the platform. In addition, the HK32AUTO39A-3A series products include a variety of packages such as LQFP64, LQFP48, QFN32 and QFN28.
High reliability: HK32AUTO39A-3A has passed the strict AEC-Q100 reliability and safety certification, and the product quality meets the zero-defect supply chain quality management standard ISO/IATF 16949 specification. This year, Hangshun chip passed the highest level certification of automotive functional safety ISO26262 ASIL-D. In addition, the product supports an ambient temperature of -40℃ to 125℃ and has a design life of 15 years.
Compared with automotive MCUs with the same performance/resources, HK32AUTO39A-3A has a super high cost performance and a more complete ecological support. At present, HK32AUTO39A-3A has been fully developed in the body and cockpit domains, and is used in dozens of important scenarios such as automotive door and window control, electric window lifting, car taillights, wipers, car air conditioning, electric seats, audio and video entertainment systems, etc.