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clanuchnik
Visitor II
July 3, 2005
Question

RESET Input in ICC mode for ST7LITE05

  • July 3, 2005
  • 1 reply
  • 671 views
Posted on July 03, 2005 at 12:55

RESET Input in ICC mode for ST7LITE05

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    clanuchnikAuthor
    Visitor II
    July 3, 2005
    Posted on July 03, 2005 at 12:55

    Hi,

    I enter the ICC mode for the ST7FLITE05 and I see a large current flowing into the RESET pin, about 18 mA for 5 Volts.

    When I switch the driving output to high impedance in my controller processor(connected to the ST7 RESET pin) then the ST7 MCU quits the ICC mode.

    I looks like the ST7 MCU RESET pin is also a supply entry point for the ICC circuitry.

    Is this correct?

    Claudio

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