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Programmable power supervisor

  • US 8,680,902 B1
  • Filed: 09/11/2012
  • Issued: 03/25/2014
  • Est. Priority Date: 03/12/2007
  • Status: Active Grant
First Claim
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1. A programmable power-on reset circuit comprising:

  • a programmable voltage divider;

    a comparator coupled to the programmable voltage divider and coupled to receive a reference voltage;

    a non-volatile memory coupled to the programmable voltage divider, wherein the non-volatile memory is configured to receive programming for controlling an output of the programmable voltage divider; and

    a delay module coupled to the comparator and the non-volatile memory, wherein the programming is configured to set a delay period of the delay module.

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