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Semiconductor device having temperature sensor circuit that detects a temperature range upper limit value and a temperature range lower limit value

  • US 9,772,232 B2
  • Filed: 04/30/2014
  • Issued: 09/26/2017
  • Est. Priority Date: 03/28/2014
  • Status: Active Grant
First Claim
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1. A device, comprising:

  • a temperature sensor circuit coupled to receive a count value, the temperature sensor circuit detects a temperature range upper limit value and a temperature range lower limit value for a temperature of the device;

    whereinthe temperature range lower limit value and the temperature range upper limit value are set in response to the count value provided by a counter circuit, andthe counter circuit is coupled to receive a first count signal and incrementally changes the count value in a first direction in response to the first count signal having a first logic level.

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