Description
The IDT71128 is a 1,048,576-bit high-speed static RAM organized as 256K x 4. It is fabricated using IDT’s high-performance, high-reliability CMOS technology. This state-of-the-art technology, combined with innovative circuit design techniques, provides a cost-effective solution for high-speed memory needs. The JEDEC centerpower/GND pinout reduces noise generation and improves system performance.

Features
◆ 256K x 4 advanced high-speed CMOS static RAM
◆ JEDEC revolutionary pinout (center power/GND) for reduced noise.
◆ Equal access and cycle times
   — Commercial and Industrial: 12/15/20ns
◆ One Chip Select plus one Output Enable pin
◆ Bidirectional inputs and outputs directly TTL-compatible
◆ Low power consumption via chip deselect
◆ Available in a 32-pin 400 mil Plastic SOJ.