To surely control data write and write inhibit to a memory card.
A memory card 2 for storing data transmitted from a controller includes a tabular member 24 formed like a plate approximately, a flash memory 22 which is arranged in the tabular member 24 and stores data from the controller, and a control IC 21 which is arranged in the tabular member 24 and performs a prescribed control in accordance with an instruction transmitted from the controller. The tabular member 24 has a top surface, a bottom surface, and a plurality of side surfaces and has a corner-rounded square hole formed therein, and a corner-rounded square switch part 23 of which the slide operation is possible is provided in the corner-rounded square hole.
COPYRIGHT: (C)2006,JPO&NCIPI
Yoshio Kondo
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Seiji Iga
Toshiya Fujii
Nobuhiro Noguchi
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