Keil C51是美国Keil Software公司出品的51系列兼容单片机C语言软件开发系统，与汇编相比，C语言在功能上、结构性、可读性、可维护性上有明显的优势，因而易学易用。用过汇编语言后再使用C来开发，体会更加深刻。



Keil C51软件提供丰富的库函数和功能强大的集成开

-Keil C51 Keil Software is the producer of the 51 series compatible microcontroller C software development system, compared with the compilation, in the C language functions, structural, and readability, maintainability had an obvious advantage, therefore easy to learn and use. After used assembly language to C development, a more profound experience. Keil C51 software to provide rich libraries, and a powerful integrated open