SPRADP2 January   2025 AWR1843 , AWR2544 , AWR2944 , AWR2944P

 

  1.   1
  2.   Abstract
  3. 1Introduction
  4. 2ADAS Radar Market Trends and Evolution of Requirements
  5. 3AWR2E44P and AWR2944P - Performance, Processing, and Memory Enhancements
    1. 3.1 Signal-to-Noise Ratio (SNR) Improvement
    2. 3.2 TI 2nd Generation Launch on Package Technology (LOP)
    3. 3.3 Increased Computational Capacity
    4. 3.4 Expanded Memory for Radar Data Cube
    5. 3.5 1Gbps Ethernet Interface
    6. 3.6 Enhanced Security and Reliability
    7. 3.7 eBOM Optimization
  6. 4No Compromise on SW Scalability and Reusability
    1. 4.1 Software Development Kit
    2. 4.2 Microcontroller Abstraction Layer
    3. 4.3 mmWave DFP (Device Firmware Package)
    4. 4.4 TI Foundational Security
    5. 4.5 Safety Diagnostic Library
  7. 5AWR2E44P Evaluation and Measurements
  8. 6Summary
  9. 7Acknowledgments

6 Summary

AWR2E44P and AWR2944P radar sensors represent a leap forward in ADAS radar technology, offering higher performance in detection range, angular accuracy, and computational capabilities. By utilizing proprietary process technology, including advanced transistor optimization and advanced second-generation LoP packaging, these devices address the automotive industry’s evolving needs for higher accuracy and reliability in a cost-effective manner. Designed for hardware and software compatibility with previous models, these new radar sensors provide a seamless upgrade path, reducing OEM development costs and accelerating time to market. Through continuous innovation in hardware performance coupled with scalable and reusable software, TI is helping shape the future of ADAS and autonomous driving, creating safer, more responsive, and more intelligent vehicles.