Functional Description [1]
The CY7C106D and CY7C1006D are high-performance CMOS static RAMs organized as 262,144 words by 4 bits. Easy memory expansion is provided by an active LOW Chip Enable (CE), an active LOW Output Enable (OE), and tri-state drivers. These devices have an automatic power-down feature that reduces power consumption by more than 65% when the devices are deselected.

Features
• Pin- and function-compatible with CY7C106B/CY7C1006B
• High speed
   — tAA = 10 ns
• Low active power
   — ICC = 80 mA @ 10 ns
• Low CMOS standby power
   — ISB2 = 3.0 mA
• 2.0V Data Retention
• Automatic power-down when deselected
• CMOS for optimum speed/power
• TTL-compatible inputs and outputs
• CY7C106D available in Pb-free 28-pin 400-Mil wide Molded SOJ package. CY7C1006D available in Pb-free 28-pin 300-Mil wide Molded SOJ package