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    • 8. 发明授权
    • IC memory card
    • IC存储卡
    • US5712811A
    • 1998-01-27
    • US583391
    • 1996-01-05
    • Jo-Han Kim
    • Jo-Han Kim
    • G06K19/077G06K17/00G11C5/00G11C5/06
    • G11C5/06G11C5/04
    • An IC memory card capable of improving memory storage capacity and data processing speed by including a connector for interfacing with an external apparatus and providing 64-bits of data signals, 30-bits of address signals, and 8-bits of chip selection signals, which further includes a control unit for controlling read and write operations in accordance with control signals inputted via the connector; and a plurality of memory chips for inputting internal chip selection signals outputted from the control unit, being enabled by corresponding chip selection signals, and inputting/outputting data in accordance with the read and write signals outputted from the control unit.
    • 一种能够通过包括用于与外部设备进行接口连接的提供存储器容量和数据处理速度的IC存储卡,并提供64位数据信号,30位地址信号和8位片选信号, 还包括控制单元,用于根据经由连接器输入的控制信号来控制读取和写入操作; 以及多个存储器芯片,用于输入从控制单元输出的内部芯片选择信号,通过相应的芯片选择信号使能,以及根据从控制单元输出的读取和写入信号输入/输出数据。