Functional Description[1]

The WCMC1616V9X is a high-performance CMOS pseudo static RAMs (PSRAM) organized as 1M words by 16 bits that supports an asynchronous memory interface. This device features advanced circuit design to provide ultra-low active current. This is ideal for providing More Battery LifeTM (MoBL®) in portable applications such as cellular telephones.

Features

• 1T Cell, PSRAM Architecture

• High speed: 70 ns

• Wide Voltage range:

— VCC range: 2.7V to 3.3V

• Low active power

— Typical active current: 2 mA @ f = 1 MHz

— Typical active current: 13 mA @ f = fMAX

• Low standby power

• Automatic power-down when deselected