MANUFACTURING METHOD OF A MEMORY DEVICE TO BE AUTHENTICATED

摘要

According to one embodiment, a manufacturing method of a device to be authenticated, wherein the device includes a first memory area which is prohibited from data-reading and data-writing after shipping from a memory vendor; a second memory area which is allowed to data-read from outside after shipping from the memory vendor; and a third memory area which is allowed to data-read and data-write from outside after sipping from the memory vendor.