DESCRIPTION:

The IDT6198 is a 65,536-bit high-speed static RAM organized as 16K x 4. It is fabricated using IDT’s high-performance, high-reliability technology—CMOS. This state-of-theart technology, combined with innovative circuit design techniques, provides a cost-effective approach for memory intensive applications. Timing parameters have been specified to meet the speed demands of the IDT79R3000 RISC processors.

FEATURES:

? High-speed (equal access and cycle times)

— Military: 20/25/35/45/55/70/85ns (max.)

— Commercial: 15/20/25/35ns (max.)

? Output Enable (OE) pin available for added system flexibility

? Low-power consumption

? JEDEC compatible pinout

? Battery back-up operation—2V data retention (L version only)

? 24-pin CERDIP, high-density 28-pin leadless chip carrier, and 24-pin SOJ

? Produced with advanced CMOS technology

? Bidirectional data inputs and outputs

? Military product compliant to MIL-STD-883, Class B