CY62256 Description
[1] The CY62256 is a high-performance CMOS static RAM organized as 32K words by 8 bits. Easy memory expansion is provided by an active LOW chip enable (CE) and active LOW output enable (OE) and three-state drivers. This device has an automatic power-down.
CY62256 Key Features
- High speed: 55 ns and 70 ns
- Voltage range: 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.)
- Easy memory expansion with CE and OE features
- TTL-patible inputs and outputs
- Automatic power-down when deselected
- CMOS for optimum speed/power