Abstract: A test circuit and method are disclosed for testing memory cells of a ferroelectric memory device having an array of ferroelectric memory cells. The test circuitry is coupled to the column lines, for selectively sensing voltage levels appearing on the column lines and providing externally to the ferroelectric memory device an electrical signal representative of the sensed voltage levels. In this way, ferroelectric memory cells exhibiting degraded performance may be identified.

Abstract: A random access memory cell and fabrication method therefor are disclosed. The random access memory cell includes a first and a second pull-down transistor cross-coupled such that a control terminal of the first pull-down transistor is connected to a conduction terminal of the second pull-down transistors, and the control terminal of the second pull-down transistor is connected to the conduction terminal of the first pull-down transistor. A first pass gate transistor is coupled between the conduction terminal of the first transistor and a first bit line of a bit line pair, and a second pass gate transistor is coupled between the conduction terminal of the second transistor and a second bit line of the bit line pair.