EdgeLock® Assurance
This product is part of the EdgeLock Assurance program, designed to meet industry standards and follows NXP's security-by-design approach.
S32R41 High-Performance Processor for High-Resolution Radar
To build a complete radar system, please check out the fully integrated 77 Ghz RFCMOS companion Transceiver TEF82xx.
The S32R41 is a radar microprocessor unit (MPU) designed for 77 GHz automotive, industrial, and consumer radar applications. The S32R41 integrates Arm® Cortex®-A53 and Cortex®-M7 cores with dedicated radar processing accelerators to support high-resolution radar sensing and data processing. Dual MIPI CSI interfaces and 8 MB of local SRAM enable advanced corner and front radar systems for applications including L2 autonomous driving. As part of NXP's scalable radar portfolio, the S32R41 supports software reuse across radar platforms, helping reduce development complexity and accelerate system development.
Product Details
Block Diagram
Choose a diagram:
Features
High Performance Safe Compute
- Arm Cortex-A53 @800 MHz
- 2x Arm Cortex-M7 @400 MHz with lockstep core configuration (ASIL D capable)
Radar Processing Acceleration
- SPT 3.5 @600 MHz with integrated DSP
Integration with NXP Radar MMIC’s
- 2x MIPI CSI2 to connect to NXP TEF82xx
Memory Capacity for Demanding Radar Applications
- 8 MB SRAM with ECC
Future Proof Security
- ISO21434 compliant product development
- In-field updatable Hardware Security Engine (HSE) with comprehensive feature set
Designed with Safety in Mind
Connected and Scalable
- 2x Ethernet interfaces: 1x RGMII (1000 Mbit/s), 1x RMII (100 Mbit/s)
- 2x FlexCAN with FD
Full Grade1 Temperature Range Operation
- -40 °C to 150 °C (Tj) AEC-Q100 Grade-1
Other Features
- 1x SAR ADC with 8 channels
Software Enablement
Tools, reference and standard software available for download here.
| Tools | Reference SW | Standard SW | Premium SW |
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S32 Design Studio for S32 Platform
Radar extension package BBE Add-on package S32 Flash Tool |
TCP/IP Stack NXP Platform Integration SW Examples Zephyr OS S32R41+TEF82xx Development Platform |
RADAR SDK Real-Time Drivers (RTD) for AUTOSAR®/Non-AUTOSAR applications, including SBC devices (PMIC, CAN trcv, ETH trcv) Security FW Safety Peripheral Drivers (SPD) Inter-Platform Communication Framework (IPCF) NXP RTOS |
Premium Radar SDK Premium Security FW
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Software Package Manager Use the Automotive Software Package Manager to navigate the offerings, view product briefs and release notes and easily download software. Launch Software Package Manager |
NXP Support Contact an NXP representative for more information. Support Home |
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Product Programs
SafeAssure® (Functional Safety)
When it comes to functional safety, NXP stands for quality, reliability, and ease of integration. Our SafeAssure program simplifies system-level safety implementation in accordance with the applicable safety standards.
Product Longevity
Participating products are available for a minimum of 10 years. Designated participating products developed for the automotive, telecom and medical segments are available for a minimum of 15 years.
Related products
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Documentation
Quick reference to our documentation types
9 documents
Compact List
Fact Sheet (2)
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S32 Design Studio IDE (S32DS) Fact Sheet[S32DS-FS]
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S32R41 Radar Processor Fact Sheet[S32R41FS]
Product Brief (2)
Supporting Information (1)
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How to request the safety documentation Support Information[SAFETY-DOC-PROCESS]
Training Presentation (4)
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Imaging Radar Goes Global: How Scalability and Efficiency Are Powering the Rollout[TP-TD-DETROIT-IMG-RAD-GLO]
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Accelerating Automotive Sensing: NXP's Scalable Radar Portfolio in Focus[TP-TD-DETROIT-ACC-AUTO-SEN]
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Accelerate Automotive Innovation: Embedded Development with NXP's Enablement Tools[TP-TD-DETROIT-ACC-AUTO-INN]
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Lauterbach: Product Life Cycle Profiling on NXP CoreRide and S32 MPUs with Lauterbach TRACE32 and Synopsys VDK[TP-TD-DETROIT-LB-PLC-S32-MPU]
Design Resources
Hardware
Quick reference to our
board types.
4 hardware offerings
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Emulators, Probes, and ProgrammersS32 Debug Probe
Active -
Evaluation and Development BoardsS32R41 Evaluation Board
Active -
Evaluation and Development BoardsS32R41 and TEF82xx Development Platform Based on S32R41 EVB and TEF82xx CAB
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Additional hardware available. View our featured partner solutions.
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Evaluation and Development BoardsS32R47 Imaging Radar Processor Evaluation Board
Active
Software
Quick reference to our software types.
1-5 of 9 software files
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Safety and Security Software
Structural Core Self-Test (SCST) Library
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Debugging and Visualization Tools
S32 Debugger for S32 Platform
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Development IDEs and Build Tools
S32 Flash Tool for S32 Platform
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Additional software available. View our featured partner solutions.
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Development IDEs and Build Tools
S32 Design Studio Configuration Tools
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Development IDEs and Build Tools
S32 Design Studio for S32 Platform
Note: For better experience, software downloads are recommended on desktop.
Engineering Services
To get further assistance directly from NXP, please see our Engineering Services.
4 engineering services
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Independent Design House (IDH)
Trusted Advisor Services
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Independent Design House (IDH)
ADAS Product Development - Engineering Services
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Independent Design House (IDH)
Wind River Professional Services
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Independent Design House (IDH)
Hardware/Software development and testing
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To find additional partner offerings that support this product, visit our Partner Marketplace.