| 摘要 |
<p>A portable securely erasable memory device (100; 100'; 100"), comprising a memory unit (155) for data storage, an internal voltage source (130) of the memory device (100), erase activation means (115a, 115b; 115) configured to erase the memory unit (155) in response to activation, and a controller (160) operatively connected to the memory unit (155), wherein the controller (160) is configured to: determine when the memory device (100,100') has been manually or automatically erased, and the controller (160) is powered by the internal supply voltage or by means of connection to a powered port; and as a response formatting the memory unit (155).</p> |
