passive memory造句

The tag is read by scanners as far as 31.5 feet ( 9.6 meters ) at 915 MHz, and the tag features a 2048-bit read / write passive memory.
In addition to strictly passive memories ( storage space is located in the web as mentioned above ) and active memories ( with " on-object " storage ) hybrid forms are also available, that perform simple tasks " on-product ", outsource more complex tasks to server-based infrastructures, and keep both representations in sync.
It's difficult to find passive memory in a sentence. 用passive memory造句挺难的