The 2023 4D New User Conference "Smart Entry New Path · Craft Core Born" Automotive Electronic Chip Theme Forum was successfully held in Shanghai. At the meeting, Jiefa Technology, a subsidiary of Four Dimensional New, announced the launch of the first multi-core high frequency MCU AC7870x that complies with functional safety ASIL-D based on the Arm Cortex R52 core. The release of AC7870x will officially launch Jiefa Technology’s layout in the field of high-end automotive standard MCU, and effectively promote the innovation and development of intelligent automotive electronic and electrical architecture, enhancing the competitiveness of independent automotive chips in the global automotive electronics market.

Starting from today, Infineon MOTIX will be available for sale ™ TLE989x microcontroller (MCU). The TLE989x series microcontroller extends its comprehensive and validated MOTIX ™ MCU embedded power IC product portfolio, with CAN (FD) as the communication interface. Compared to the TLE987x product series, this series has increased processing power by approximately 60%, while also having additional functional security and network security features such as secure startup and key storage. These MCUs integrate gate drivers, MCUs, communication interfaces, and power supplies on a single chip, occupying an extremely small board area, achieving excellent integration and system costs, suitable for various automobiles

TDK Corporation has launched the high-performance EPCOS ERUC23 series components (B82559S *), expanding its SMD coupling inductor product portfolio. Coupling inductor refers to an inductor where two coils share a magnetic core. The ERUC23 series comes in six models to choose from, all using flat wire windings

Melexis, a global microelectronics engineering company, announced today that it has launched a new magnetic position sensor chip MLX90423, adding a new member to the popular MLX9042x series 3D. This new device has higher long-range accuracy (up to 30mm), stronger resistance to stray magnetic field interference (SFI), and meets the requirements of ISO26262 (supporting ASIL D system integration), perfectly balancing performance and price, making it very suitable for space limited automotive ADAS applications such as brake systems (brake rods).