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CY7C4421V - Low-Voltage 64/256/512/1K/2K/4K/8K x 9 Synchronous FIFOs

Description

The CY7C42X1V are high-speed, low-power, FIFO memories with clocked read and write interfaces.

All are nine bits wide.

Features

  • High-speed, low-power, first-in, first-out (FIFO) memories.
  • 64 x 9 (CY7C4421V).
  • 256 x 9 (CY7C4201V).
  • 512 x 9 (CY7C4211V).
  • 1K x 9 (CY7C4221V).
  • 2K x 9 (CY7C4231V).
  • 4K x 9 (CY7C4241V).
  • 8K x 9 (CY7C4251V).
  • High-speed 66-MHz operation (15-ns read/write cycle time).
  • Low power (ICC = 20 mA).
  • 3.3V operation for low power consumption and easy integration into low-voltage systems.
  • 5V-tolerant input.

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Full PDF Text Transcription

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CY7C4421V/4201V/4211V/4221V CY7C4231V/4241V/4251V Low-Voltage 64/256/512/1K/2K/4K/8K x 9 Synchronous FIFOs Features • High-speed, low-power, first-in, first-out (FIFO) memories • 64 x 9 (CY7C4421V) • 256 x 9 (CY7C4201V) • 512 x 9 (CY7C4211V) • 1K x 9 (CY7C4221V) • 2K x 9 (CY7C4231V) • 4K x 9 (CY7C4241V) • 8K x 9 (CY7C4251V) • High-speed 66-MHz operation (15-ns read/write cycle time) • Low power (ICC = 20 mA) • 3.
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