XM28C040P Datasheet (Xicor Inc.) - High Density 5 Volt Byte Alterable Nonvolatile Memory Array

XM28C040P, High Density 5 Volt Byte Alterable Nonvolatile Memory Array

The XM28C040P is a high density CMOS byte alterable nonvolatile memory array constructed on a coﬁred ceramic substrate using Xicor’s 128K x 8 components in 32-pad leadless chip carriers.

The Substrate is a 66-pin ceramic pin grid array.

The module is conﬁgured with four separate chip enable and writ

XM28C040P Features

* High Density Memory Module

* 150ns, 200ns, and 250ns Access Times Available

* 4 Megabit Memory in 1 square inch.

* Flexible Multiplane Architecture

* Four Separate Chip Selects

* 32 Separate I/Os

* User Conﬁgurable I/Os

* x8, x16, or x32