M24L48512DA - Elite Semiconductor Memory Technology

M24L48512DA 4-Mbit (512K x 8) Pseudo Static RAM

of read and write modes. Functional Description The M24L48512DA is a high-performance CMOS pseudo static RAM (PSRAM) organized as 512K words by 8 bits. Easy memory expansion is provided by an active LOW Chip Enable( CE1 ), an active HIGH Chip Enable (CE2), and active LOW Output Enable ( OE ).This device has an automatic power-down feature that reduces power.

Features

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• Advanced low power architecture High speed: 55 ns, 60 ns and 70 ns Wide voltage range: 2.7V to 3.6V Typical active current: 1mA @ f = 1 MHz Low standby power Automatic power-down when deselected Enable ( WE )inputs LOW and Chip Enable Two (CE2) input HIGH. Data on the eight I/O pins (I/O0 through I/O15) is then written into the location specified on the address pins (A0 through A18). Reading from the device is accomplished by asserting the Chip Enable One ( CE1 ) and Output Enable ( OE ) inputs LOW while forcing Write Enable ( WE ) HIGH and Chip Enable Two(CE2) HIGH. Under these c.