The CY7C107D and CY7C1007D are high-performance CMOS static RAMs organized as 1,048,576 words by 1 bit. Easy memory expansion is provided by an active LOW Chip Enable (CE) and tri-state drivers. These devices have an automatic power-down feature that reduces power consumption by more than 65% when deselected. The output pin (DOUT) is placed in a high-impedance state when: Deselected (CE HIGH)