US Patent 11189331 Memory cell arrangement and methods thereof

A memory cell arrangement is provided that may include: at least one memory cell and a read-out circuit. The memory cell includes a first terminal, a second terminal, a third terminal, and a field-effect transistor structure being connected to the first terminal, the second terminal, and the third terminal. The read-out circuit is configured to carry out a read-out operation to read out a memory state of the memory cell, the read-out operation including: providing a first voltage at the first terminal, a second voltage at the second terminal, and a third voltage at the third terminal such that the field-effect transistor structure is in a high-resistivity state and such that a leakage current through the first terminal and/or through the second terminal is generated, and sensing the leakage current to determine the memory state of the memory element.