Functional Description
The CY62146CV30 is a high-performance CMOS static RAM organized as 256K 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 80% when addresses are not toggling.

FEATUREs
• High speed:
   — 55 ns and 70 ns availability
• Voltage range:
   — CY62146CV30: 2.7V – 3.3V
• Pin compatible with CY62146V
• Ultra-low active power
   — Typical active current: 1.5 mA @ f = 1 MHz
   — Typical active current: 7 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