CY62148 Datasheet | Cypress

1CY 621 48 fax id: 1079 .. PRELIMINARY 512K x 8 Static RAM Features - 4.5V- 5.5V operation - CMOS for optimum speed/power - Low active power - 660 mW (max.) - Low standby power (L version) - 2.75 mW (max.) - Automatic power-down when deselected - TTL-patible inputs and outputs - Easy memory expansion with CE and OE options an automatic power-down feature that reduces power consumption by more than 99% when deselected. Writing to the device is acplished by taking chip enable one (CE) and write enable (WE) inputs LOW. Data on the eight I/O pins (I/O0 through I/O7) is then written into the location specified on the address pins (A0 through A18). Reading from...