ADuC7020: What is the minimum width of an external Reset Pulse?

ADuC7020: What is the minimum width of an external Reset Pulse?

Parents
  • 0
    •  Analog Employees 
    on Oct 19, 2010 1:40 PM

    Because the ADuC7019/20/21/22/24/25/26/27/28/29 and ADuC7128/7129 parts have a Glitch immunity filter on their reset input circuitry, the minimum pulse width of an external reset signal should be 120uS to safely reset the part.

    Note, the ADuC7023/ADuC7060/61/ADuC7124 does not have a glitch immunity filter so very narrow pulse widths will reset these devices.

Reply
  • 0
    •  Analog Employees 
    on Oct 19, 2010 1:40 PM

    Because the ADuC7019/20/21/22/24/25/26/27/28/29 and ADuC7128/7129 parts have a Glitch immunity filter on their reset input circuitry, the minimum pulse width of an external reset signal should be 120uS to safely reset the part.

    Note, the ADuC7023/ADuC7060/61/ADuC7124 does not have a glitch immunity filter so very narrow pulse widths will reset these devices.

Children
No Data