Description

The C1997J C1997-12 is a high-performance CMOS static RAM that is organized as 32,768 words by 8 bits. It provides easy memory expansion with an active LOW Chip Enable (CE) and active LOW Output Enable (OE) and three-state drivers. This device also features an automatic power-down feature, reducing power consumption by 81% when deselected. Available in standard DIP, SOJ, and LCC packages.

Specifications and features

- High speed: 10 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 CE and OE features

- TTL-compatible inputs and outputs

- Automatic power-down when deselected

Application Scenarios

This electronic component model, C1997J C1997-12, is suitable for various applications where high-performance and easy memory expansion are required. It can be used in computer systems, communication devices, industrial equipment, and other electronic devices that utilize static RAM for data storage.

Comparison

- High speed operation

- Low power consumption

- Easy memory expansion

- TTL-compatible inputs and outputs

- Limited data retention voltage (2V) in "L" version only