介绍几种cpuThe 8xC251SA/SB/SP/SQ improves on the MCS-51 architecture and peripheral features, introducing the advanced register based CPU architecture i.e., the MCS 251 microcontroller architecture. The register based CPU supports a 40-byte register file. In addition, the 8xC251SA/SB/SP/SQ microcontroller has 256-Kbyte expanded external code/data memory space and 64-Kbyte stack space. The new controller is also specially designed to execute C code efficiently. More importantly, the 8xC251SA/SB/SP/SQ maintains binary code compatibility with MCS 51 microcontrollers but at the same time allows the use of the powerful MCS 251 microcontroller instruction set, with many new 8, 16 and 32 bit instructions available. The 8xC251SA/SB/SP/SQ has 512 bytes or 1 Kbyte of on-chip data RAM options and is available in 16 Kbytes and 8 Kbytes of on-chip ROM/OTPROM or ROMless options.
资源简介:介绍几种cpuThe 8xC251SA/SB/SP/SQ improves on the MCS-51 architecture and peripheral features, introducing the advanced register based CPU architecture i.e., the MCS 251 microcontroller architecture. The register based CPU supports a 40-byte...
上传时间: 2015-03-15
上传用户:ccclll
资源简介:介绍几种典型算法,包括PDI算法,达林算法等,对编程有很大帮助
上传时间: 2013-12-25
上传用户:sjyy1001
资源简介:节能环保,介绍几种烟气连续监测系统.可供环保系统选型设计参考
上传时间: 2016-01-27
上传用户:ayfeixiao
资源简介:MATLAB 65 辅助神经网络分析与设计 介绍几种常见的网络类型
上传时间: 2013-12-14
上传用户:klin3139
资源简介:介绍几种软件滤波算法,附有源码,搞硬件的朋友可以看看,大家共同交流吧。
上传时间: 2014-01-13
上传用户:ggwz258
资源简介:介绍几种常见和常用的匹配算法,并且对其进行比较分析
上传时间: 2014-11-23
上传用户:kernaling
资源简介:自适应滤波器仿真vc代码,主要介绍几种算法
上传时间: 2016-06-16
上传用户:yyq123456789
资源简介:介绍几种java流的用法,及其一些小例子,希望有用。
上传时间: 2017-04-03
上传用户:Thuan
资源简介:该文档为介绍几种开源嵌入式操作系统总结文档,是一份很不错的参考资料,具有较高参考价值,感兴趣的可以下载看看………………
上传时间: 2022-05-01
上传用户:ddk
资源简介:介绍软件设计的几种模式
上传时间: 2013-11-25
上传用户:invtnewer