CY7C1512 Datasheet | Cypress

.. 1CY 7C15 12 PRELIMINARY 64K x 8 Static RAM Features - High speed - tAA = 15 ns - CMOS for optimum speed/power - Low active power - 770 mW - Low standby power - 28 mW - Automatic power-down when deselected - TTL-patible inputs and outputs - Easy memory expansion with CE1, CE2, and OE options and three-state drivers. This device has an automatic power-down feature that reduces power consumption by more than 75% when deselected. Writing to the device is acplished by taking chip enable one (CE1) and write enable (WE) inputs LOW and chip enable two (CE2) input HIGH. Data on the eight I/O pins (I/O0 through I/O7) is then written into the location specified...