SX601 / SX600 – Radar SoC | Fully integrated automotive radar system-on-chip

Performant, reliable, scalable with exceptional sensing and compute capabilities in 22nm FD-SOI RF-CMOS technology

The SX601 and SX600 are single-chip frequency-modulated constant waveform (FMCW) radar system-on-chip (SoC) operating in the automotive 76-81 GHz band, with radar data processing and peripherals for in-vehicle networking.

They are built in an advanced 22nm FD-SOI RFCMOS technology, which is leveraged to provide excellent millimeter wave sensing performance with high digital integration density at low power dissipation

The SX601 is designed for high-compute applications, e.g., sensor fusion, object classification and tracking, and decision making.

The SX600 is frontend compatible and pin compatible and is designed for applications with lower compute requirements.

Benefits

Excellent radar performance at low power dissipation

Optimized chip variants SX601 and SX600 depending on sensor compute requirements

Simple design-in due to hardware and software compatibility

Benefits of both SoCs

A millimeter-wave sensing frontend with 4 transmitters, 4 receivers and a Chirp generator.
A powerful digital signal processor for both conventional and AI-based radar pre-processing
A microcontroller subsystem with on-chip memory for application software

Target applications

Radar SoC for conventional patch antenna PCBs and waveguide antennas

Technical Features


Main features	76-81 GHz automotive radar mmW frontend with all-Digital Chirp PLL Digital signal processor with AI acceleration capabilities Microcontroller and on-chip RAM Hardware security module with dedicated crypto accelerators Vehicle bus Interfaces (CAN CC/FD and CAN XL, ETH)
Channel configuration	4 transmitters with Doppler-Division-Multiplexing capability 4 receivers with robust IQ architecture
Sensing Bandwidth	Full automotive 76-81 GHz band
Processors	Multiple application processors (Customer programmed) Dedicated housekeeping processors (Bosch programmed)
Qualification	AEC-Q100 Grade 1
Tj min [°C]	-40
Tj max [°C]	150

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