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WCMA4008C1X

Part Number	WCMA4008C1X
Manufacturer	Weida Semiconductor
Description	512K x 8 Static RAM
Published	Jan 31, 2010
Detailed Description	WCMA4008C1X 512K x 8 Static RAM Features • Voltage Range — 4.5V–5.5V • Low active power — Typical active current: 2.5 m...
Datasheet	WCMA4008C1X PDF File

Overview

...A @ f = 1 MHz • • • • • — Typical active current: 12.
5 mA @ f = fmax Low standby current Automatic power-down when deselected TTL-compatible inputs and outputs Easy memory expansion with CE and OE features CMOS for optimum speed/power LOW Output Enable (OE), and three-state drivers.
This device has an automatic power-down feature that reduces power consumption by more than 99% when deselected.
Writing to the device is accomplished by taking Chip Enable (CE) and Write Enable (WE) inputs LOW.
Data on the eight I/O pins (I/O0 through I/O7) is then written into the location specified on the address pins (A0 through A18).
Reading from the device is accomplished by taking Chip Enable (CE) and Outp...

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WCMA4008C1X 512K x 8 Static RAM - Weida Semiconductor

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