X28C64

25

LIMITED WARRANTY

Devices sold by Xicor, Inc. are covered by the warranty and patent indemnification provisions appearing in its Terms of Sale only. Xicor, Inc. makes no warranty,

express, statutory, implied, or by description regarding the information set forth herein or regarding the freedom of the described devices from patent infringement.

Xicor, Inc. makes no warranty of merchantability or fitness for any purpose. Xicor, Inc. reserves the right to discontinue production and change specifications and

prices at any time and without notice.

Xicor, Inc. assumes no responsibility for the use of any circuitry other than circuitry embodied in a Xicor, Inc. product. No other circuits, patents, licenses are

implied.

U.S. PATENTS

Xicor products are covered by one or more of the following U.S. Patents: 4,263,664; 4,274,012; 4,300,212; 4,314,265; 4,326,134; 4,393,481; 4,404,475;

4,450,402; 4,486,769; 4,488,060; 4,520,461; 4,533,846; 4,599,706; 4,617,652; 4,668,932; 4,752,912; 4,829, 482; 4,874, 967; 4,883, 976. Foreign patents and

additional patents pending.

LIFE RELATED POLICY

In situations where semiconductor component failure may endanger life, system designers using this product should design the system with appropriate error

detection and correction, redundancy and back-up features to prevent such an occurence.

Xicor's products are not authorized for use in critical components in life support devices or systems.

1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and whose

failure to perform, when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant

injury to the user.

2. A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life

support device or system, or to affect its safety or effectiveness.

Device

ORDERING INFORMATION

Access Time

–15 = 150ns

–20 = 200ns

–25 = 250ns

Blank = 300ns

Temperature Range

Blank = Commercial = 0

°C to +70°C

I = Industrial = –40

°C to +85°C

M = Military = –55

°C to +125°C

MB = MIL-STD-883

Package

P = 28-Lead Plastic DIP

D = 28-Lead Cerdip

J = 32-Lead PLCC

S = 28-Lead Plastic SOIC

E = 32-Pad LCC

K = 28-Pin Pin Grid Array

F = 28-Lead Flat Pack

T = 32-Lead TSOP

X28C64

X

X

-X