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About TPS65983 HRESET (pin D6) I/O level

Nat Wong
Genius 3070 points
Other Parts Discussed in Thread: TPS65982

Dear Sirs

What is the voltage level of TI TPS65983 HRESET (pin D6) I/O?

1.8V or 3.3V?

Thanks

BRS

Nat

  • 0
    TI__Mastermind 30310 points

    1.8V

    Updated datasheets will specify this pin separately for clarification. Please check the SecureSoftware site for the TPS65983 for updates, as the site does not send e-mail notifications to all members.

    Here is the data as it was updated on the TPS65982 datasheet

    Abs Max Rating

    Vi/o, HRESET, Min = -0.3V, Max = LDO_1V8D+0.3V

    HRESET_VIH, Min = 1.25V

    HRESET_VIL, Max = 0.63V

    HRESET_HYS, Min = 0.09V

    HRESET_tHIGH, Min = 2.0ms

    HRESET_tLOW, Min = 2.0ms

  • 0 in reply to Brian Berner
    Genius 3070 points
    Dear Sirs
    Could you share the TPS65983 updated datasheets (specify this pin separately for clarification)?

    Thanks

    BRS
    Nat
  • 0 in reply to Nat Wong
    TI__Mastermind 30310 points
    Nat,

    The TPS65982 and TPS65986 datasheets are updated online.

    The TPS65983 is not available on ti.com, so requests to update the datasheet should go through the mySecureSoftware mailing list.

    Thanks,
    Brian
  • 0 in reply to Brian Berner
    Genius 3070 points
    Dear Brian
    Thank you for your help.

    May I know what is "mySecureSoftware"?

    BRS
    Nat
  • 0 in reply to Nat Wong
    TI__Mastermind 30310 points
    Nat,

    mySecureSoftware is a section of TI.com that is for sharing material prior to public RTM of a part, or for sustained effort when a part is not 100% public. In the case of the FW and EVM documentation for the TPS65983, these will be shared in the mySecureSoftware site.

    When you go to TPS65983 product page, you will see "Special Note" and a link on the word "Request" access. If you fill out this form, it will send an email to the owner of the site to review your request for access.

    For any product you have access to, you just sign in to myTI account on ti.com, click "myTI" button on right-side of screen, in "myActivity" section you will see a link called "mySecure software". If you click it, you will see all TI Parts you have access to SW/FW/documentation that is not public on ti.com