Are Cypress Parallel NOR FLASH products under any stress with input control signals floating/tri-stated? - KBA203615

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Question:

Are Cypress Parallel NOR FLASH products under any stress with input control signals floating/tri-stated?

 

Answer:

Cypress Parallel NOR FLASH products are not functional or selected when VCC is applied and input control signals are floating. However, there may be the possibility of a Standby-like current consumption of~5uA or less. Please do keep in mind that no accurate power consumption measurement exists with only VCC applied and input control signals floating. It is a good design practice to not leave any input control signals floating.