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INTEGRATED CIRCUIT

  • US 20110186919A1
  • Filed: 07/14/2009
  • Published: 08/04/2011
  • Est. Priority Date: 07/23/2008
  • Status: Active Grant
First Claim
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1. Integrated circuit, comprising:

  • at least one first group each having at least one analog unit;

    at least one second group each having at least one electronically settable semi-permanent switching unit coupled to the at least analog unit of the first group for trimming the first group and having at least one many-times-programmable and non-volatile cell;

    wherein each many-times-programmable cell comprises at least one MOS transistor having a floating gate with a tunnel oxide and a first capacitor coupled to the floating gate;

    wherein the capacitance of the first capacitor is substantially larger than a gate-channel capacitance of the MOS transistor.

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