• Part: IDT72285
  • Manufacturer: IDT
  • Size: 259.34 KB
Download IDT72285 Datasheet PDF
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IDT72285 Key Features

  • Pin-patible with the IDT72255LA/72265LA SuperSync FIFOs
  • 10ns read/write cycle time (6.5ns access time)
  • Fixed, low first word data latency time
  • Auto power down minimizes standby power consumption
  • Master Reset clears entire FIFO
  • Partial Reset clears data, but retains programmable settings
  • Retransmit operation with fixed, low first word data latency time
  • Empty, Full and Half-Full flags signal FIFO status
  • Programmable Almost-Empty and Almost-Full flags, each flag can default to one of two preselected offsets
  • Program partial flags by either serial or parallel means

IDT72285 Description

The IDT72275/72285 are exceptionally deep, high speed, CMOS First-In-First-Out (FIFO) memories with clocked read and write controls. These FIFOs offer numerous improvements over previous SuperSync FIFOs, including the following: The limitation of the frequency of one clock input with respect to the other has been removed.