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Functional Description

The CY62128EV30[1] is a high performance CMOS static RAM module organized as 128K words by 8 bits. This device features advanced circuit design to provide ultra low active current. This is ideal for providing More Battery Life? (MoBL?) in portable applications such as cellular telephones. The device also has an automatic power down feature that significantly reduces power consumption when addresses are not toggling.

Features

■ Very High Speed: 45 ns

■ Temperature Ranges:

? Industrial: –40°C to +85°C

? Automotive-A: –40°C to +85°C

? Automotive-E: –40°C to +125°C

■ Wide Voltage Range: 2.2 V to 3.6 V

■ Pin Compatible with CY62128DV30

■ Ultra Low Standby Power

? Typical standby current: 1 μA

? Maximum standby current: 4 μA

■ Ultra Low Active Power

? Typical active current: 1.3 mA @ f = 1 MHz

■ Easy Memory Expansion with CE1, CE2 and OE Features

■ Automatic Power Down when Deselected

■ CMOS for Optimum Speed and Power

■ Offered in Pb-free 32-pin SOIC, 32-pin TSOP I, and 32-pin STSOP Packages