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CY7C443 Datasheet (cy7c441 / Cy7c443) Clocked 512 X 9 / 2k X 9 Fifos

Manufacturer: Cypress (now Infineon)

Overview: 43 .. CY7C441 CY7C443 Clocked 512 x 9, 2K x 9 FIFOs.

This datasheet includes multiple variants, all published together in a single manufacturer document.

Key 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.

More Datasheets from Cypress (now 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
CY7C403 (CY7C401 - CY7C404) 64 x 4 Cascadable FIFO / 64 x 5 Cascadable FIFO
CY7C404 (CY7C401 - CY7C404) 64 x 4 Cascadable FIFO / 64 x 5 Cascadable FIFO
CY7C4041KV13 72-Mbit QDR-IV HP SRAM
CY7C4121KV13 144-Mbit QDR-IV HP SRAM
CY7C4122KV13 144-Mbit QDR-IV XP SRAM

CY7C443 Distributor