CY62128 Datasheet | Cypress

1CY 621 28 fax id: 1072 PRELIMINARY 128K x 8 Static RAM Features - 4.5V - 5.5V operation - CMOS for optimum speed/power - Low active power (70 ns, LL version) - 330 mW (max.) (60 mA) - Low standby power (70 ns, LL version) - 110 µW (max.) (20 µA) - Automatic power-down when deselected - TTL-patible inputs and outputs - Easy memory expansion with CE1, CE2, and OE options 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 on...