One-Chip RFCMOS Automotive Radar SoC for Distributed Architectures
SAF86XX Receive alerts
- Preproduction
- This page contains information on a preproduction product. Specifications and information herein are subject to change without notice. For additional information contact support or your sales representative.
The SAF86xx is a highly integrated one-chip RFCMOS radar SoC supporting future distributed automotive radar architectures. The integrated RFCMOS chip contains 4 transmitters, 4 receivers, ADC conversion, phase rotator, low-phase-noise VCO, BBE32EP DSP, Arm® Cortex® – M7 core and SRAM to support various use cases in short-range, medium-range and long-range automotive radar applications. It provides pre-processed radar data, e.g. compressed or uncompressed Range-FFT over Gigabit Ethernet to a radar post-processing unit. SAF86xx is developed in accordance with the functional safety standard ISO 26262 supporting ASIL Level B and ISO/SAE 21434 specifying engineering requirements for cybersecurity risk management. It is meeting the latest security requirements through its HSE security and MACsec engine.
Product Details
Features
Highly Integrated Transceiver
- Operates in 76 GHz to 81 GHz band
Wide Bandwidth
- Total bandwidth of 5 GHz
- Effective chirp bandwidth up to 4 GHz
High Performance RF Transceiver
- Improved power output
- Low noise figure
- Low phase noise
Real-Time Compute
- Arm® Cortex®- M7 @320 MHz
Radar Processing Acceleration
- BBE32 Vector DSP @320 MHz
Onboard Memory
- 2 MB SRAM with ECC
Compact Form Factor
- Launcher in Package variant is available with a footprint of 11.95 mm x 14.00 mm
Flexible Interfaces
- 1 x SGMII Gbit Ethernet 10/100/1000 Mbit/s
- 1 x LinFlexD/Uart, 1 x CAN-FD (optional)
- CSI-2
Future-Proof Security
- Hardware security engine (HSE)
- EVITA Full, SHE+, ISO/SAE 21434 compliant
- MACsec
Functional Safety
- Developed in accordance with ISO 26262 SEoOC methodology. Supporting ASIL B applications
- Built-in functional safety monitoring circuit
Scalable Applications
- Supports short to long range applications
Automotive Quality
- AEC-Q100
Wide Automotive Temperature Range
- -40 °C to 150 °C junction temperature
