CY7C199NL-15ZXC Datasheet PDF - Cypress Semiconductor

Functional Description

●The CY7C199N is a high-performance CMOS static RAM organized as 32,768 words by 8 bits. Easy memory expansion is provided by an active LOW Chip Enable (CE) and active LOW Output Enable (OE) and three-state drivers. This device has an automatic power-down feature, reducing the power

●consumption by 81% when deselected. The CY7C199NN is in the standard 300-mil-wide DIP, SOJ, and LCC packages.

●Features

●•High speed

●  —12 ns

●• Fast tDOE

●• CMOS for optimum speed/power

●• Low active power

●  — 467 mW (max, 12 ns “L” version)

●• Low standby power

●  — 0.275 mW (max, “L” version)

●• 2V data retention (“L” version only)

●• Easy memory expansion with CEand OEfeatures

●• TTL-compatible inputs and outputs

●• Automatic power-down when deselected