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CY7C187

Cypress Semiconductor
Part Number CY7C187
Manufacturer Cypress Semiconductor
Description 64K x 1 Static RAM
Published Mar 27, 2005
Detailed Description 87 CY7C187 64K x 1 Static RAM Features • High speed — 15 ns • CMOS for optimum speed/power • Low active power — 495 mW...
Datasheet PDF File CY7C187 PDF File

CY7C187
CY7C187

Overview
87 CY7C187 64K x 1 Static RAM Features • High speed — 15 ns • CMOS for optimum speed/power • Low active power — 495 mW • Low standby power — 220 mW • TTL compatible inputs and outputs • Automatic power-down when deselected vided by an active LOW Chip Enable (CE) and three-state drivers.
The CY7C187 has an automatic power-down feature, reducing the power consumption by 56% when deselected.
Writing to the device is accomplished when the Chip Enable (CE) and Write Enable (WE) inputs are both LOW.
Data on the input pin (DIN) is written into the memory location specified on the address pins (A0 through A15).
Reading the device is accomplished by taking the Chip Enable (CE) LOW, while Write Enable (WE) remains HIGH.
Under these conditions, the contents of the memory location specified on the address pin will appear on the data output (DOUT) pin.
The output pin stays in high-impedance state when Chip Enable (CE) is HIGH or Write Enable (WE) is LOW.
The CY7C187 utilizes a die coat to insure ...


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