IC卡是集成电路卡的意思。IC卡是一种内藏大规模集成电路的塑料卡片。IC卡通常可以分为存储卡、加密卡和智能卡三类。存储卡是可以直接对其进行读、写操作的存储器;加密卡是在存储卡的基础上增加了读、写加密功能,对加密卡进行操作时,必须首先核对卡中的密 IC card is the meaning of integrated circuit card. IC card is a plastic card containing large scale integrated circuits. IC cards can usually be divided into memory cards, encryption cards and smart cards three categories. Memory card is a direct read and write operations of its memory; encryption card is added to the memory card based on the read and write encryption function, the operation of the encryption card, you must first check the card in the close