NXP S32R274汽车雷达参考设计方案
NXP公司的S32R274是用于汽车和工业雷达的32位多核微控制器系列,采用Power Architecture®核,两个独立的e200z7260进行通用计算.器件集成了高性能信号处理特性,支持专业的汽车RADAR应用.此外,器件还集成了高精度模拟特性,以增强和各种RADAR RF器件的接口功能.本文介绍了S32R274主要特性和框图,以及汽车雷达参考设计RDK-S32R274主要特性和电路图.
The S32R is a 32-bit heterogeneous multi-core microcontrollerfamily primarily intended for use in computationally intensiveautomotive RADAR applications. The device family incorporates Power Architecture®cores arranged as twoindependent e200z7260 for general computation and theS32R274 device also features an e200z420 core with an e200z419 checker core running in delayed lockstepconfiguration for safety-critical and housekeeping tasks. Thefamily integrates high-performance signal processing features designed to support sophisticated automotive RADARapplications, and the S32R274 also integrates high accuracyanalog features to further enhance it’s ability to interface witha wide range of RADAR RF devices.
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