Functional Description[1]
The CY7C185 is a high-performance CMOS static RAM organized as 8192 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) and three-state drivers. This device has an automatic power-down feature (CE1 or CE2), reducing the power consumption by 70% when deselected. The CY7C185 is in a standard 300-mil-wide DIP, SOJ, or SOIC package.

Features
• High speed
   — 15 ns
• Fast tDOE
• Low active power
   — 715 mW
• Low standby power
   — 220 mW
• CMOS for optimum speed/power
• Easy memory expansion with CE1, CE2, and OE features
• TTL-compatible inputs and outputs
• Automatic power-down when deselected