Functional Description

The CY62136CV18 is a high-performance CMOS static RAM organized as 128K words by 16 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 by 99 when addresses are not toggling.

Features

• High Speed

— 55 ns and 70 ns availability

• Low voltage range:

— 1.65V−1.95V

• Pin Compatible with CY62136BV18

• Ultra-low active power

— Typical Active Current: 0.5 mA @ f = 1 MHz

— Typical Active Current: 1.5 mA @ f = fmax (70 ns speed)

• Low standby power

• Easy memory expansion with CE and OE features

• Automatic power-down when deselected

• CMOS for optimum speed/power