Device having a memory function

The present invention relates to a kind of devices having a memory function, comprising: a first storage area adapted to store general data; a second storage area adapted to store tag data; a contact interface, adapted to interact with an external device; contactless interface, adapted to interact with an external device; areas of system configuration, is adapted to store system configuration data, the configuration data system comprises a setting information storage area access method; a processor adapted to receive from the contact interface to an external device instruction, setting said control information to access the contactless interface or a storage area of ​​second storage area in said storage area access mode; when the interface is further adapted to receiving an instruction from an external device in the non-contact type, depending on the said instructions to control the type of interface to access the non-contact type of storage area or the second storage area. The present invention is capable of simultaneous access to different data formats stored in the device.