The Cypress CY22E016L is a fast static RAM with a non-volatile element incorporated in each static memory cell. The SRAM is read and written an infinite number of times, while independent, non-volatile data resides in non-volatile elements. Data transfers from the SRAM to the non-volatile elements (the STORE operation) takes place automatically on power down. A 68 F or larger capacitor tied from VCAP to ground guarantees the STORE operation, regardless of power down slew rate or loss of power from "hot swapping." Transfers from the non-volatile elements to the SRAM (the RECALL operation) take place automatically on restoration of power. A hardware STORE is initiated with the HSB pin.