| 摘要 |
A radio frequency identification (RFID) transponder includes a vertically configured non-volatile memory array. The RFID transponder additionally includes a logic circuitry connected with the vertically configured non-volatile memory array. The logic circuitry is configured to read data from the vertically configured non-volatile memory array. Additionally included is an antenna, which is connected with the logic circuitry. The antenna is configured to collect power from a radio frequency signal and to transmit the data. The non-volatile memory array may include a plurality of two-terminal memory cells that store data as a plurality of conductivity profiles that can be non-destructively sensed by applying a read voltage across the terminals of the cell. The logic circuitry can be positioned in a logic plane and at least one non-volatile memory array may be positioned on top of the logic plane and the non-volatile memory arrays may be vertically stacked upon one another.
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