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Dense metal programmable ROM with the terminals of a programmed memory transistor being shorted together

  • US 6,674,661 B1
  • Filed: 01/23/2003
  • Issued: 01/06/2004
  • Est. Priority Date: 09/29/2000
  • Status: Expired due to Term
First Claim
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1. A metal programmable ROM, comprising:

  • a group of memory cells, wherein each memory cell is connected to a corresponding wordline, and wherein each of the memory cells in the group of memory cells is interconnected between a single bitline connection and a ground conection; and

    a programmed memory cell associated with the group of memory cells, wherein the programmed memory cell includes a shorted transistor.

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