X24001

1

128 Bit

X24001

16 x 8 Bit

© Xicor, Inc. 1991, 1995, 1996 Patents Pending

Characteristics subject to change without notice

3830-1.5 6/10/96 T2/C1/D0 NS

FEATURES

—Active Current Less Than 1mA

—Standby Current Less Than 50

—Data Retention: 100 Years

—8-Lead MSOP

—8-Lead PDIP

—8-Lead SOIC

DESCRIPTION

nally organized as 16 x 8. The X24001 features a serial

interface and software protocol allowing operation on a

simple two wire bus.

The X24001 is ideally suited for identification applica-

tions such as serial numbers or device revision numbers

which need to be stored and retrieved electronically.

provides full protection of the data in the user’s environ-

tions requiring extended endurance. Inherent data re-

tention is greater than 100 years.

The X24001 is fabricated with Xicor’s Advanced CMOS

Floating Gate technology.

IDENTI™ PROM is a trademark of Xicor, Inc.

FUNCTIONAL DIAGRAM

CONTROL

LOGIC

INPUT/

OUTPUT

BUFFER

SCL

SDA

COMMAND/ADDRESS

REGISTER

SHIFT REGISTER

MEMORY ARRAY

3830 FHD F01

PIN CONFIGURATION

VCC

NC

SCL

SDA

3830 FHD F02.1

NC

NC

NC

VSS

1

2

3

4

8

7

6

5

X24001

MSOP/DIP/SOIC