CY7C109D - 1-Mbit (128 K x 8) Static RAM
The CY7C109D/CY7C1009D [1] is a high-performance CMOS static RAM organized as 131,072 words by 8 bits.
Easy memory expansion is provided by an active LOW Chip Enable (CE1), an active HIGH Chip Enable (CE2), an active LOW Output Enable Logic Block Diagram (OE), and tri-state drivers.The eight input
CY7C109D Features
* Pin- and function-compatible with CY7C109B/CY7C1009B
* High speed
* tAA = 10 ns
* Low active power
* ICC = 80 mA at 10 ns
* Low CMOS standby power
* ISB2 = 3 mA
* 2.0 V Data Retention
* Automatic power-down when deselected
* TTL-compatible inputs and outputs
