GS84118AT Datasheet (GSI Technology) - 256K x 18 Sync Cache Tag

GS84118AT, 256K x 18 Sync Cache Tag

The GS84118A is a 256K x 18 high performance synchronous SRAM with integrated Tag RAM comparator.

A 2-bit burst counter is included to provide burst interface with PentiumTM and other high performance CPUs.

It is designed to be used as a Cache Tag SRAM, as well as data SRAM.

Addresses, data IOs, mat

GS84118AT Features

* 3.3 V +10%/

* 5% core power supply

* 2.5 V or 3.3 V I/O supply

* Intergrated data comparator for Tag RAM application

* FT mode pin for flow through or pipeline operation

* LBO pin for Linear or Interleave (PentiumTM and X86) Burst mode

* Synchr