要：ARM 公司以及ARM 芯片的现状和发展，从应用的角度介绍了ARM 芯片的选择方法，并介绍了具有多芯核结

构的ARM 芯片。列举了目前的主要ARM 芯片供应商，其产品以及应用领域。举例说明了几种嵌入式产品最佳ARM

芯片选择方案。-to : ARM ARM chip companies and the status and development of applications from the point of view of the ARM chip options, and has introduced a multi-core structure of the ARM chip. Given the current main ARM chip suppliers, and its products and application areas. Several examples of the best products embedded ARM chip options.