3.3V CMOS静态RAM 4 MEG （ 256K ×16位） 3.3V CMOS Static RAM 4 Meg 256K x 16-Bit
Description
The IDT71V416 is a 4,194,304-bit high-speed Static RAM organized as 256K x 16. 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
◆ 256K x 16 advanced high-speed CMOS Static RAM
◆ JEDEC Center Power / GND pinout for reduced noise.
◆ Equal access and cycle times
– Commercial and Industrial: 10/12/15ns
◆ One Chip Select plus one Output Enable pin
◆ Bidirectional data inputs and outputs directly LVTTL-compatible
◆ Low power consumption via chip deselect
◆ Upper and Lower Byte Enable Pins
◆ Single 3.3V power supply
◆ Available in 44-pin, 400 mil plastic SOJ package and a 44-pin, 400 mil TSOP Type II package and a 48 ball grid array, 9mm x 9mm package.