Functional Description
The CY62256 is a high-performance CMOS static RAM organized as 32,768 words by 8 bits.

Features
• 4.5V–5.5V Operation
• Low active power (70 ns, LL version)
    — 275 mW (max.)
• Low standby power (70 ns, LL version)
    — 28 µW (max.)
• 55, 70 ns access time
• Easy memory expansion with CE and OE features
• TTL-compatible inputs and outputs
• Automatic power-down when deselected
• CMOS for optimum speed/power