Functional Description

Applications

The GS880F18/32/36T is a 9,437,184 bit (8,388,608 bit for x32 version) high performance synchronous SRAM with a 2 bit burst address counter. Although of a type originally developed for Level 2 Cache applications supporting high performance CPU’s, the device now finds application in synchronous SRAM applications ranging from DSP main store to networking chip set support

Features

• Flow through mode operation.

• 3.3V +10/-5 Core power supply.

• 2.5V or 3.3V I/O supply.

• LBO pin for linear or interleaved burst mode.

• Internal input resistors on mode pins allow floating mode pins. Default to Interleaved Pipelined Mode.

• Byte write (BW) and/or global write (GW) operation.

• Common data inputs and data outputs.

• Clock Control, registered, address, data, and control.

• Internal Self-Timed Write cycle.

• Automatic power-down for portable applications.

• 100-lead TQFP package