Strictly necessary cookies are on by default and cannot be turned off. Functional, Performance and Tracking/targeting/sharing cookies can be turned on below based on your preferences (this banner will remain available for you to accept cookies). You may change your cookie settings by deleting cookies from your browser. Then this banner will appear again. You can learn more details about cookies HERE.
Strictly necessary (always on)
Functional, Performance and Tracking/targeting/sharing (default off)
Is the IDD (VDD operating supply current) current specified in the sync SRAM datasheets sum of both the core current and I/O current?
No. The current specified in the datasheets indicate just the current consumption by the core of the memory (IDD). The current drawn by the I/Os (IDDQ) is not specified in the datasheets as this value depends on the load driven by the I/O’s of the device and the number of I/O’s switching. Please use the power calculator tool in the following link to calculate the I/O switching power for sync SRAM products: