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Semiconductor memory with non-volatile memory transistor

  • US 5,621,683 A
  • Filed: 12/05/1995
  • Issued: 04/15/1997
  • Est. Priority Date: 12/06/1994
  • Status: Expired due to Fees
First Claim
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1. A semiconductor memory comprising a plurality of memory cells each including a load driven by a non-volatile memory transistor, the memory transistor having a conduction channel which is conductive in a first memory state of the memory transistor and which is less conductive in a second memory state of the memory transistor so as to provide a difference in signal at a node between the memory transistor and the load, characterized in that each cell further comprises a switch having a control electrode coupled to the node and switched from one output state to another by the signal at the node, and in that the output state of the switch provides an output signal from the cell.

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