The IS65C256 is a low power,32,768 word by 8-bit CMOS static RAM. It is fabricated using high-performance, low power CMOS technology. When CE\ is HIGH (deselected), the device assumes a standby mode at which the power dpation can be reduced down to 150 µW (typical) at CMOS input levels. Easy memory expansion is provided by using an active LOW Chip Select (CE/) input and an active LOW Output Enable (OE\) input. The active LOW Write Enable (WE/) controls both writing and reading of the memory. The IS65C256 is pin compatible with other 32Kx8 SRAMs in plastic SOP or TSOP (Type I) package.