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A single chip significantly accelerates the transition of your vehicle from “assisted driving” to “autonomous driving.” Bosch’s latest SX600 and SX601 SoCs are bringing unprecedented computing power breakthroughs for L2+ level autonomous driving.
Recently, Bosch announced the launch of two new system-on-chips, the SX600 and SX601, which support a variety of advanced driver assistance functions that comply with SAE L2+ level autonomous driving standards.
This is not only an upgrade in chip technology but also a leap in autonomous driving capabilities. With 25 years of rich experience in radar sensors, Bosch’s new generation SoCs aim to make driving more convenient and, more importantly, safer.
01 Chip Performance: Dual Breakthroughs in Precision and Computing Power
Both the SX600 and SX601 are equipped with high-speed response all-digital phase-locked loops (PLLs), enabling highly flexible Chirp signal sequences that deliver exceptional resolution.
The receiver architecture boasts an extremely high dynamic range, significantly enhancing the sensitivity for identifying distant and small-sized targets, with error rates drastically reduced compared to traditional radar sensors.
Bosch manufactures these new radar SoCs using 22nm RF CMOS technology. This cutting-edge semiconductor technology allows the SoCs to achieve complete integration at a low cost, with detection ranges approximately 30% higher than traditional sensors on the market.
02 AI Empowerment: Neural Networks Handle Complex Traffic Conditions
The SX601 features powerful computing capabilities and can host AI models to provide data support for ADAS traffic condition assessments. Utilizing neural networks, this chip can detect and classify various objects in real-time, distinguishing between pedestrians, cyclists, vehicles, and static objects such as barriers and parked cars.
This intelligent classification capability is particularly valuable in densely populated urban environments. To facilitate the application of AI models in radar SoCs, Bosch has also provided a complete AI toolchain to help customers quickly load and utilize models.
03 Application Scenarios: From Safety Assistance to Autonomous Driving
These two chips support advanced driver assistance functions that comply with SAE L2+ level autonomous driving standards. The automatic emergency braking function can reduce the risk of rear-end collisions, with other applications including adaptive cruise control, driver blind spot object detection, and lane change assistance.
Bosch directly supplies semiconductors and sensors, allowing automotive customers and dealers to procure these SoCs directly from Bosch. This direct supply model helps accelerate the adoption of L2+ level autonomous driving technology across more vehicle models.
04 Market Positioning: Targeting the Mainstream Family Car Market
The chip is positioned for the ADAS platforms of mainstream family sedans and SUVs, and can be integrated with cameras, millimeter-wave radars, and other sensors.
Bosch aims to assist automakers in deploying mature driver assistance features across a wider range of products and improving road safety access rates. This means that advanced driving assistance technology will no longer be exclusive to high-end models, allowing more ordinary consumers to experience it.
05 Technical Compatibility: Innovative Design for Future Development
The SX600 and SX601 operate in the 77 GHz frequency band. Both SoCs are equipped with CAN XL and Ethernet interfaces, allowing flexible connections to vehicle systems. The built-in hardware security accelerators and data encryption features prevent unauthorized access.
The two chips are designed with the same package size and pin-to-pin compatibility, enabling customers to upgrade to the SX601 without modifying hardware circuits.
The SX600 is more suitable for cost-sensitive applications, while the SX601 offers higher computing power and storage resources. This tiered strategy meets the needs of different price point vehicles.
06 Industry Impact: Accelerating the Adoption of Autonomous Driving Technology
The launch of Bosch’s new generation SoCs comes at a time when the automotive industry is undergoing rapid transformation. The technological barriers accumulated by traditional automotive companies in internal combustion engines are no longer relevant, while electric vehicles heavily rely on software integration and real-time computing capabilities.
In software-defined vehicles with centralized architecture, safety-related computations from sensors are executed by high-performance computing units (SoCs). Bosch independently develops and manufactures core components for new optical and radar sensors, integrating AI technology internally.
07 Mass Production Timeline: Engineering Samples Now Open for Testing
Bosch has begun supplying directly to OEMs and distributors. Engineering samples of the SX601 are now open for global testing and validation.
This means that soon, vehicles equipped with this chip will be available to consumers. Automakers are actively testing and validating this chip in preparation for the next generation of intelligent driving systems.
The release of Bosch’s new generation ADAS SoC chips marks the official entry of autonomous driving technology into the era of computing power. Higher performance, lower costs, and easier integration solutions are accelerating the adoption of L2+ level autonomous driving technology in mainstream vehicles.
As the SX600 and SX601 chips are applied in more vehicle models, advanced driver assistance features will no longer be exclusive to luxury cars but will become standard equipment in ordinary family cars in the coming years.
Autonomous driving technology is entering the homes of ordinary people at an unprecedented speed, all thanks to the continuous enhancement of chip computing power and ongoing cost optimization.
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