LKT4101 防抄板专用协处理器芯片采用专用的智能卡芯片平台，内置凌科芯安公司自主开发的嵌入式系统，专门为保护用户代码，防止非法访问和外部攻击而设计的新一代安全芯片。处理器使用8051内核，采用串口通讯协议，用户可以把主要算法放到芯片内部，编程语言基于标准C，开发简单方便，同时，内部大容量的数据空间可作为用户扩展数据存储器，存放重要特征数据。-LKT4101 anti-copy board dedicated coprocessor chip dedicated smart card chip platform, a new generation of security chip built-in van den Brink core security company independently developed embedded systems, specifically designed to protect the user code, to prevent unauthorized access and external attacks. 8051 core processor, using the serial communication protocol, user main algorithm onto the chip' s internal programming language based on standard C, the development of simple and convenient at the same time, large capacity internal data space can be used as a user extended data memory, to store important feature data .