CMOS静态RAM 256K （ 32K ×8位） CMOS STATIC RAM 256K 32K x 8-BIT
Description
The IDT71256SA is a 262,144-bit high-speed Static RAM organized as 32K x 8. It is fabricated using IDT’s high-perfomance, 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.
Features
◆ 32K x 8 advanced high-speed CMOS static RAM
◆ Commercial 0° to 70°C and Industrial -40° to 85°C temperature options
◆ Equal access and cycle times
– Commercial and Industrial: 12/15/20/25ns
◆ One Chip Select plus one Output Enable pin
◆ Bidirectional data inputs and outputs directly TTL-compatible
◆ Low power consumption via chip deselect
◆ Commercial product available in 28-pin 300-mil Plastic DIP, 300 mil Plastic SOJ and TSOP packages
◆ Industrial product available in 28-pin 300 mil Plastic SOJ and TSOP packages