
Cypress Semiconductor
Functional Description
The CY7C1021CV33 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-A: –40°C to 85°C
❐ Automotive-E: –40°C to 125°C
■ Pin and function compatible with CY7C1021BV33
■ High speed
❐ tAA = 8 ns (Commercial)
❐ tAA = 10 ns (Industrial and Automotive-A)
❐ tAA = 12 ns (Automotive-E)
■ CMOS for optimum speed and power
■ Low active power: 325 mW (max)
■ Automatic power down when deselected
■ Independent control of upper and lower bits
■ Available in Pb-free and non Pb-free 44-pin 400 Mil SOJ, 44-pin TSOP II and 48-Ball FBGA packages