CY7C1018DV33

The CY7C1018DV33 is a high-performance CMOS static RAM organized as 131,072 words by 8 bits. Easy memory expansion is provided by an active LOW Chip Enable (CE), an active LOW Output Enable (OE), and tri-state drivers. This device has an automatic power-down feature that significantly reduces power consumption when deselected.

Writing to CY7C1018DV33 is accomplished by taking Chip Enable (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 A₁₆).

Reading from the device is accomplished by taking Chip Enable (CE) and Output Enable (OE) LOW while forcing Write Enable (WE) HIGH. Under these conditions, the contents of the memory location specified by the address pins will appear on the I/O pins.

The eight input/output pins (I/O₀ through I/O₇) are placed in a high-impedance state when CY7C1018DV33 is deselected (CE HIGH), the outputs are disabled (OE HIGH), or during a write operation (CE LOW, andWE LOW).

The CY7C1018DV33 is available in a standard Pb-Free 300-mil-wide 32-Lead SOJ.