SRAM Chip Async Single 5V 1M-Bit 256K x 4-Bit 15ns 28-Pin SOJ

The CY7C106BN ishigh-performance CMOS static RAMs organized as 262,144 words by 4 bits. Easy memory expansion is provided by an active LOW Chip Enable, an active LOW Output Enable, and three-state drivers. These devices have an automatic power-down feature that reduces power consumption by more than 65% when the devices are deselected.

• High speed
  • tAA = 15 ns
• CMOS for optimum speed/power
• Low active power
  • 495 mW
• Low standby power
  • 275 mW
• 2.0V data retention (optional)
• Automatic power-down when deselected
• TTL-compatible inputs and outputs