上车提速，芯旺微官宣车规级MCU累销超2亿颗

Group 1 - The core point of the article is that Chipone Microelectronics has achieved significant milestones in the automotive MCU sector, with cumulative deliveries surpassing 200 million units for its KungFu automotive-grade MCUs [2][4]. Group 2 - In 2015, Chipone Microelectronics established its automotive chip division, building a quality and functional safety system based on AEC-Q100, IATF-16949, and ISO 26262 standards, laying the foundation for future automotive products [2]. - The first 8-bit automotive MCU engineering batch was completed in 2017, passing AEC-Q100 Grade-1 reliability verification and enabling operation in a temperature range of -40 to 125 degrees Celsius [3]. - In 2019, Chipone Microelectronics launched the KF8A series 8-bit automotive MCU based on its self-developed KungFu8 core, achieving over 1 million units shipped in its first year [4]. - The company introduced the KF32A151 32-bit automotive MCU in 2020, featuring a high frequency of 120 MHz and 512 KB ECC Flash, and became the first to pass ISO 26262 ASIL-B certification, leading to over 10 million units shipped that year [4]. - Cumulative deliveries of automotive-grade MCUs reached over 100 million units by March 2024 and surpassed 160 million units by April 2025, indicating rapid growth [4]. - Notably, shipments in the chassis domain increased from 5 million units at the end of 2024 to over 10 million units by April 2025, demonstrating strong growth momentum [4]. - Currently, Chipone Microelectronics serves over 20 well-known automotive brands, covering more than 200 vehicle models, with a customer ecosystem exceeding 800 companies [4].