Functional Description[1]

The CY7C1021B is a high-performance CMOS static RAM organized as 65,536 words by 16 bits. This device has an automatic power-down feature that significantly reduces power consumption when deselected.

Features

• Temperature Ranges

— Commercial: 0°C to 70°C

— Industrial: –40°C to 85°C

— Automotive: –40°C to 125°C

• High speed

— tAA = 12 ns (Commercial & Industrial)

— tAA = 15 ns (Automotive)

• CMOS for optimum speed/power

• Low active power

— 770 mW (max.)

• Automatic power-down when deselected

• Independent control of upper and lower bits

• Available in Pb-free and non Pb-free 44-pin TSOP II and

44-pin 400-mil-wide SOJ