Functional Description
The CYM1465A is a high-performance CMOS static RAM organized as 512K words by 8 bits. Easy memory expansion is provided by an active LOW chip enable (CE), an active LOW Output Enable (OE), and three-state drivers. This device has an automatic power-down feature that reduces power consumption by more than 99% when deselected.

FEATUREs
• 4.5V–5.5V operation
• CMOS SRAM for optimum speed and power
• Low active power (165 mW max.)
• Low standby power (L Version)—(110 µW max)
• 2V data retention (L Version)
• JEDEC-compatible pinout
• 32-pin, 0.6-inch-wide DIP package
• TTL-compatible inputs and outputs