Functional Description

The CY7C186 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. The device has an automatic power-down feature (CE1), reducing the power consumption by over 80 when deselected. The CY7C186 is in a 600-mil-wide PDIP package and a 32-pin TSOP (std. pinout).

Features

• High speed

— 20 ns

• Low active power

— 605 mW

• Low standby power

— 110 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