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Stef_Zam's avatar
Stef_Zam
Icon for New Contributor rankNew Contributor
1 year ago

EPF10K50RC240-3N

Good afternoon! 1) According to Table 18 (page 45) and Note 3 to this table, the EPF10K50RC240-3N chip can be powered with voltages from 4.75 to 5.25 V.
2) According to Table 9 and Note 6, the consumption current is specified only for standby mode and can be measured at voltages from 4.75 to 5.25 V.
3) The values of the consumption current of the chip for the active mode of operation are not specified anywhere, but only a graph of the dependence of the consumption current on the frequency is given on pages 122 of the documentation.
Table 17 shows Absolute Maximum Ratings for Vcc = 7 V. When powered from 5.25 V to 7 V, the chip must be configured (stitched) and should the current be measured in standby mode (up to 10 mA) and what should it be? and what happens in the chip EPF10K50RC240-3N in this voltage range of 5.25 V to 7 V

Fpga Devkit

4 Replies

  • FvM's avatar
    FvM
    Icon for Super Contributor rankSuper Contributor
    1 year ago

    Hi,
    I don't see or even expect specifications for current consumption beyond recommended operation conditions, particularly above Vccint or Vccio above 5.25V

    The only specification is that the device shouldn't be damaged with supply below maximum ratings, this doesn't necessary apply if the connected load circuit draws excessive current under this conditions.

    I think that power consumption calculation formulas in datasheet are covering most cases of interest.

    By the way, what are you trying to achieve with this obsolete FPGA series?

    Regards
    Frank

  • NurAiman_M_Intel's avatar
    NurAiman_M_Intel
    Icon for Super Contributor rankSuper Contributor
    1 year ago

    We sincerely apologize for the inconvenience caused by the delay in addressing your Forum queries. Due to an unexpected back-end issue in our system, your Forum cases, along with others, did not get through as intended. As a result, we have a backlog of cases that we are currently working through one by one.

    Please be assured that we are doing everything we can to resolve this issue as quickly as possible. However, this process will take some time, and we kindly ask for your patience and understanding during this period. The cases will be attended by AE shortly.

    We appreciate your patience and understanding, and we are committed to providing you with the best support possible.


    Thank you for your understanding.



  • NurAiman_M_Intel's avatar
    NurAiman_M_Intel
    Icon for Super Contributor rankSuper Contributor
    1 year ago

    Hi,


    Yes, FvM response is verifed. Let me know if you have other questions. Please know that this device was obsolete way back then. Hence we have limited information for this.


    Regards,

    Aiman


  • NurAiman_M_Intel's avatar
    NurAiman_M_Intel
    Icon for Super Contributor rankSuper Contributor
    1 year ago

    As we do not receive any response from you on the previous question/reply/answer that we have provided. Please login to ‘ https://supporttickets.intel.com’, view details of the desire request, and post a feed/response within the next 15 days to allow me to continue to support you. After 15 days, this thread will be transitioned to community support. The community users will be able to help you on your follow-up questions.