Neuron Unveils Two Fully Domestic Automotive-Grade Chips at 2026 Beijing Auto Show

From April 24 to May 3, 2026, the 19th Beijing International Automotive Exhibition was held in Beijing under the theme “Leading the Era, Intelligent Future.” At the exhibition, Neuron Company showcased two domestically developed automotive-grade chips—the KD6610B series and the ATB3000 series—in the “China Chip” pavilion. The KD6610B series is the first automotive Ethernet switch chip to achieve 100% domestic design, tape-out, and packaging. It has entered mass production and is already collaborating with multiple leading Chinese automakers. The ATB3000 series is a 100M broadband bus chip based on AUTBUS, a China-developed international standard. Integrating TSN, OFDM, and IPv6 technologies, it uses a single-pair twisted-pair medium and supports multi-node shared data rates, multiple data interfaces, and deterministic scheduling. It also delivers outstanding EMI/EMC and ESD performance. This chip significantly reduces wiring harness weight and complexity in vehicles, outperforming comparable European technologies and ensuring autonomous control of in-vehicle bus systems. During the exhibition, Neuron’s booth attracted numerous industry experts, OEMs, and Tier 1 suppliers from both home and abroad, who engaged in discussions on the technological progress and practical deployment of domestically produced automotive chips. Neuron’s General Manager, Xue Baihua, introduced the technical advantages and strategic significance of the two chips to Dong Yang, Chairman of the China Automotive Chip Industry Innovation Strategic Alliance, highlighting in particular the key breakthrough achieved by the ATB3000 in the field of in-vehicle bus technology. On April 26, the ATB3000 series chip received the “Most Influential Chip Award” at the auto show. Xue Baihua stated that this award recognizes the company’s commitment to indigenous innovation and reflects the industry’s urgent demand for high-end domestic chips. Neuron emphasized that these two chips mark its transition from “catching up” to “leading” in technology, and the company will continue focusing on industry needs, accelerating technological iteration, and supporting China’s automotive industry in building a secure and controllable core chip ecosystem.