3 Replies Latest reply on Mar 19, 2019 3:30 PM by NileshB_06

    iddq.dc concern

    user_4077216

      Hi everybody,

       

      Sync SRAM (CY7C1370KV33 for instance) datasheets do not show the Iddq dc current vs. frequency and temperature.

      Cypress calculator (see Junction Temperature for Sync SRAM: Maximum Junction Temperature and Power Consumption Calculator - KBA204198 ) do not apprehend this parameter that could add extra power consumption and show a higher junction temperature of the SRAM die as expected.

      Other manufacturers indicate these iddq.dc (with open ouptuts) characterictics in their datasheets and comparing power management between memories is not easy as Cypress does not mention this feature...

       

      Many thanks.

      Pascal G.