Functional Description[1]

The CY7C1021DV33 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

— Industrial: –40°C to 85°C

— Automotive-A: –40°C to 85°C

— Automotive-E: –40°C to 125°C

• Pin-and function-compatible with CY7C1021CV33

• High speed

— tAA = 10 ns

• Low active power

— ICC = 60 mA @ 10 ns

• Low CMOS standby power

— ISB2 = 3 mA

• 2.0V data retention

• Automatic power-down when deselected

• CMOS for optimum speed/power

• Independent control of upper and lower bits

• Available in Pb-free 44-pin 400-Mil wide Molded SOJ, 44-pin TSOP II and 48-ball VFBGA packages