NXP mmWave Radar

A collection of automotive millimeter-wave radar RF transceiver, microcontrollers, processors of NXP Semiconductors.

NXP Automotive Radar Systems

Copyright to NXP

NXP Radar RF Transceiver:

TEF82xx 77 GHz RFCMOS Transceiver

Features:
  • Integrates up to 3 transmit and 4 receive channels
  • 6-bit phase rotator
  • Operates in 76 GHz to 81 GHz band
  • Enhanced RF performance with power output of 13.5 dBm
  • Low Noise figure: 11.5 dB
  • Low phase noise: -95 dBc/Hz at 1 MHz
  • Cascaded imaging radar supported
  • CSI-2-DPHY and LVDS MCU interface for data transfer
  • Full-duplex SPI for control and monitoring
  • 40 MHz crystal usage
  • Able to share clock with radar MCU

  • NXP RFCMOS Automotive Radar One-Chip SoC:

    SAF85XX 77GHz RFCMOS Automotive Radar One-Chip SoC

    Features:
  • Integrates up to 4 transmit and 4 receive channels
  • Operates in 76 GHz to 81 GHz band
  • Arm Cortex- A53 @320 MHz
  • Arm Cortex- M7 with @320 MHz
  • SPT 3.4 @320 MHz with integrated BBE32 Vector DSP
  • 5.5 MB total memory with 4 MB SRAM
  • 1 x SGMII Gbit Ethernet 10/100/1000 Mbit/s
  • 2 x CAN-FD

  • NXP Radar Processor:

    S32R294 Radar Microcontroller

    Features:
  • Dual Power Architecture┬« e200z7 32-bit CPU up to 500 MHz
  • Dedicated safety processing with Power Architecture┬« e200z4 cores in lockstep up to 250 MHz
  • SPT 2.8 up to 430 MHz for optimized radar signal processing
  • Cross Timing Engine (CTE) for precise timing generation and triggering
  • Up to 2x MIPI CSI2 for advanced corner and front radar applications with NXP TEF82xx
  • Up to 5.5 MB SRAM with ECC
  • QuadSPI DDR up to 80 MHz
  • 1 x Gb Ethernet 10/100 Mbit/s
  • 3 x flexCAN with FD
  • 1 x Dual-channel flexRay

  • S32R41 High-Performance Processor for High-Resolution Radar

    Features:
  • Arm Cortex-A53 @800 MHz
  • 2x Arm Cortex-M7 lockstep pairs @400 MHz (ASIL D capable)
  • SPT 3.5 @600 MHz with integrated DSP
  • 2x MIPI CSI2 to connect to NXP TEF82xx
  • 2x Ethernet interfaces: 1x RGMII (1000 Mbit/s), 1x RMII (100 Mbit/s)
  • 2x FlexCAN with FD
  • 1x SAR ADC with 8 channels

  • S32R45 High-Performance Processor for Imaging Radar

    Features:
  • Quad Arm Cortex-A53 @800 MHz, flexible lockstep
  • Triple Arm Cortex-M7 lockstep pairs @400 MHz
  • SPT 3.1 @600 MHz with integrated DSP and multi- threading
  • Linear algebra accelerator (LAX) 1.0: > 100 GFLOPS
  • 4x MIPI CSI2 to enable imaging radar with NXP TEF82xx
  • 8 MB SRAM with ECC
  • DDR3L-1600 with 16/32-bit support and LP-DDR4-1600/3200 with 16/32-bit support
  • 2* Gen 2/3 PCIe to enable system expansion and data sharing
  • 2 x Gb Ethernet 10/100/1000 Mbit/s
  • 8 x FlexCAN with FD


  • Back to top of page