16 K / 32 K / 64 K / 128 K × 9 Low-Voltage Deep Sync™ FIFOs
Features
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3.3 V operation for low-power consumption and easy integration into low-voltage systems
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High-speed, low-power, first-in first-out (FIFO) memories
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16 K × 9 (CY7C4261V)
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32 K × 9 (CY7C4271V)
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64 K × 9 (CY7C4281V)
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128 K × 9 (CY7C4291V)
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0.35-micron CMOS for optimum speed or power
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High-speed 100-MHz operation (10-ns read/write cycle times)
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Low power
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For more, see pdf
Functional Description
The CY7C4261/71/81/91V are high-speed, low-power FIFO memories with clocked read and write interfaces. All are nine bits wide. The CY7C4261/71/81/91V are pin-compatible to the CY7C42x1V Synchronous FIFO family. Programmable features include Almost Full/Almost Empty flags. These FIFOs provide solutions for a wide variety of data buffering needs, including high-speed data acquisition, multiprocessor interfaces, and communications buffering.
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