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CY7C443 - (CY7C441 / CY7C443) Clocked 512 x 9 / 2K x 9 FIFOs

Download the CY7C443 datasheet PDF. This datasheet also covers the CY7C441 variant, as both devices belong to the same (cy7c441 / cy7c443) clocked 512 x 9 / 2k x 9 fifos family and are provided as variant models within a single manufacturer datasheet.

Description

The CY7C441 and CY7C443 are high-speed, low-power, first-in first-out (FIFO) memories with clocked read and write interfaces.

Both FIFOs are 9 bits wide.

The CY7C441 has a 512 word by 9 bit memory array, while the CY7C443 has a 2048 word by 9 bit memory array.

Features

  • High-speed, low-power, first-in first-out (FIFO) memories.
  • 512 x 9 (CY7C441).
  • 2,048 x 9 (CY7C443).
  • 0.65 micron CMOS for optimum speed/power.
  • High-speed 83-MHz operation (12 ns read/write cycle time).
  • Low power.
  • ICC=70 mA.
  • Fully asynchronous and simultaneous read and write operation.
  • Empty, Almost Empty, and Almost Full status flags.
  • TTL compatible.
  • Parity generation/checking.
  • Independent.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (CY7C441_CypressSemiconductor.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
CY7C441 Clocked 512 x 9 / 2K x 9 FIFOs Cypress
CY7C408A 64 x 8 Cascadable FIFO Cypress
CY7C409A 64 x 9 Cascadable FIFO Cypress
CY7C419 256/512/1K/2K/4K x 9 Asynchronous FIFO Cypress
CY7C4221 1 K / 2 K x 9 Synchronous FIFOs Cypress

Other Datasheets by Cypress (Infineon)

Part Number Description
CY7C4421V Low-Voltage 64/256/512/1K/2K/4K/8K x 9 Synchronous FIFOs
CY7C4425 64/256/512/1K/2K/4K x 18 Synchronous FIFOs
CY7C401 (CY7C401 - CY7C404) 64 x 4 Cascadable FIFO / 64 x 5 Cascadable FIFO
CY7C402 (CY7C401 - CY7C404) 64 x 4 Cascadable FIFO / 64 x 5 Cascadable FIFO
CY7C4021KV13 72-Mbit QDR-IV HP SRAM

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
43 www.DataSheet4U.com CY7C441 CY7C443 Clocked 512 x 9, 2K x 9 FIFOs Features • High-speed, low-power, first-in first-out (FIFO) memories • 512 x 9 (CY7C441) • 2,048 x 9 (CY7C443) • 0.
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