• Part: GVT7C1359A
  • Description: 256K X 18 Synchronous-pipelined Cache Tag RAM
  • Manufacturer: Cypress
  • Size: 283.14 KB
GVT7C1359A Datasheet (PDF) Download
Cypress
GVT7C1359A

Key Features

  • Asynchronous inputs include the Burst Mode Control (MODE), the Output Enable (OE) and the Match Output Enable (MOE)
  • The data outputs (Q) and Match Output (MATCH), enabled by OE and MOE respectively, are also asynchronous
  • Addresses and chip enables are registered with either Address Status Processor (ADSP) or Address status Controller (ADSC) input pins
  • Subsequent burst addresses can be internally generated as controlled by the Burst Advance pin (ADV)
  • Data inputs are registered with Data Input Enable (DEN) and chip enable pins (CE, CE2, and CE2)
  • The outputs of the data input registers are pared with data in the memory array and a match signal is generated
  • The match output is gated into a pipeline register and released to the match output pin at the next rising edge of Clock (CLK)
  • Address, data inputs, and write controls are registered on-chip to initiate self-timed WRITE cycle
  • WRITE cycles can be one to two bytes wide as controlled by the write control inputs
  • Individual byte write allows individual byte to be written