CY7C185-15VI Datasheet



The CY7C185-15VI is a high-performance CMOS static RAM organized as 8192 words by 8 bits. Easy memory expansion is provided by an active LOW chip enable (CE1 ), an active HIGH chip enable (CE2 ), and active LOW output enable (OE) and three-state drivers. This device has an automatic power-down feature (CE1 or CE2 ), reducing the power consumption by 70% when deselected. The CY7C185-15VI is in a standard 300-mil-wide DIP, SOJ, or SOIC package. An active LOW write enable signal (WE) controls the writing/reading operation of the memory. When CE1 and WE inputs are both LOW and CE2 is HIGH, data on the eight data input/output pins (I/O0 through I/O7) is written into the memory location addressed by the address present on the address pins (A0 through A12). Reading the device is accomplished by selecting the device and enabling the outputs, CE1 and OE active LOW, CE2 active HIGH, while WE remains inactive or HIGH. Under these conditions, the contents of the location addressed by the information on address pins are present on the eight data input/output pins. CY7C185-15VI Features • High speed— 15 ns• Fast tDOE• Low active power— 715 mW• Low standby power— 220 mW• CMOS for optimum speed/power• TTL-compatible inputs and outputs• Automatic power-down when deselected


[{"Name":" Memory Size:","Value":"64 Kbit"},{"Name":" Access Time:","Value":"15 ns"},{"Name":"Supply Voltage - Max:","Value":"5.5 V"},{"Name":"Supply Voltage - Min:","Value":"4.5 V"},{"Name":"Maximum Operating Current:","Value":"130 mA"},{"Name":"Maximum Operating Temperature:","Value":"+ 85 C"},{"Name":"Minimum Operating Temperature:","Value":"- 40 C"},{"Name":"","Value":""},{"Name":"","Value":""},{"Name":"","Value":""}]

Manufacturer information


ON Semiconductor - ON Semiconductor (Nasdaq: ON) is driving energy efficient innovations, empowering customers to reduce global energy use. The company offers a comprehensive portfolio of energy efficient power and signal management, logic, discrete and custom solutions to help design engineers solve their unique design challenges in automotive, communications, computing, consumer, industrial, LED lighting, medical, military/aerospace and power supply applications. ON Semiconductor operates a responsive, reliable, world-class supply chain and quality program, and a network of manufacturing facilities, sales offices and design centers in key markets throughout North America, Europe, and the Asia Pacific regions.

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