Power-on reset circuit applied to semiconductor integrated circuit device

Power-on reset circuit applied to semiconductor integrated circuit device

  • CN 1,273,882 C
  • Filed: 06/02/1998
  • Issued: 09/06/2006
  • Est. Priority Date: 06/02/1997
  • Status: Active Grant
First Claim
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1. on-reset circuit comprises:

  • starting circuit, voltage stabilizer, oscillatory circuit, crystal oscillator and vibration terminal testing circuit, it is characterized in that,Described on-reset circuit also comprises a latch cicuit, described latch cicuit receives the vibration terminal detection signal of self-oscillation terminal testing circuit and the switching signal of coming automatic start circuit, and from the signal of voltage stabilizer and the internal circuit of erasure signal to integrated circuit that reset of output elimination original state.

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