The Renesas Electronics asynchronous static RAM is 1,048,576-bit high-speed Static RAM organized as 64K x 16. It is fabricated using 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. It has an output enable pin which operates as fast as 5 ns, with address access times as fast as 10ns. All bidirectional inputs and outputs of the this product are LVTTL compatible and operation is from a single 3.3V supply. Fully static asynchronous circuitry is used, requiring no clocks or refresh for operation. It is packaged in a JEDEC standard 44-pin Plastic SOJ, a 44-pin TSOP Type II, and a 48-ball plastic 7 x 7 mm FBGA.

64K x 16 advanced high-speed CMOS Static RAM
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 Plastic SOJ, 44-pin TSOP, and 48-Ball Plastic FBGA packages
Industrial temperature range (–40°C to +85°C) is available for selected speeds
Green parts available, see ordering information