An integrated circuit (IC) includes volatile memories, at least one non-volatile memory, at least one control circuit, and a configurable logic array. Each volatile memory has an associated interface including a respective first input and a respective second input. The control circuit is coupled to the volatile memories and the non-volatile memory. The control circuit stores respective contents from each volatile memory in the non-volatile memory responsive to the respective first input, and loads the respective contents into each volatile memory from the non-volatile memory responsive to the respective second input. The configurable logic array is coupled to the volatile memories and is configurable to control each first input and each second input.