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CY7C1019B CY7C10191B
128K x 8 Static RAM
Features
• High speed — tAA = 10, 12, 15 ns
• CMOS for optimum speed/power • Center power/ground pinout • Automatic power-down when deselected • Easy memory expansion with CE and OE options • Functionally equivalent to CY7C1019
Functional Description
The CY7C1019B/10191B 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 (CE), an active LOW Output Enable (OE), and three-state drivers. This device has an automatic power-down feature that significantly reduces power consumption when deselected.
Logic Block Diagram
Writing to the device is accomplished by taking Chip Enable (CE) and Write Enable (WE) inputs LOW.
CY7C1019B Datasheet
