X1226 Xicor, X1226 Datasheet - Page 24

• Manufacturer Part Number: X1226
• Description: Real Time Clock/Calendar with EEPROM
• Manufacturer: Xicor

X1226
ORDERING INFORMATION
PART MARK INFORMATION
REV 1.1.24 1/13/03
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, or licenses are implied.
COPYRIGHTS AND TRADEMARKS
Xicor, Inc., the Xicor logo, E
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used for identification purposes only, and are trademarks or registered trademarks of their respective holders.
U.S. PATENTS
Xicor products are covered by one or more of the following U.S. Patents: 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; 4,980,859; 5,012,132; 5,003,197; 5,023,694; 5,084,667; 5,153,880; 5,153,691;
5,161,137; 5,219,774; 5,270,927; 5,324,676; 5,434,396; 5,544,103; 5,587,573; 5,835,409; 5,977,585. 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 occurrence.
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
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
2
KEY, X24C16, SecureFlash, and SerialFlash are all trademarks or registered trademarks of Xicor, Inc. All other brand and product names mentioned herein are
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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.
support device or system, or to affect its safety or effectiveness.
CC
2.7-5.5V
Range
8-Lead TSSOP
1226 = 2.7 to 5.5V, 0 to +70°C
1226I = 2.7 to 5.5V, -40 to 85°C
XXXXX
YWW
2
POT, XDCP, XBGA, AUTOSTORE, Direct Write cell, Concurrent Read-Write, PASS, MPS, PushPOT, Block Lock, IdentiPROM,
8L TSSOP
Package
8L SOIC
Operating Temperature Range
-40–85°C
-40–85°C
www.xicor.com
0–70°C
0–70°C
8-Lead SOIC
Blank = 2.7 to 5.5V, 0 to +70°C
I = 2.7 to 5.5V, -40 to 85°C
X1226 X
Part Number 4Kb EEPROM PHZ/IRQ
XX
Characteristics subject to change without notice.
Blank = 8-Lead SOIC
X1226S8I
X1226V8I
X1226S8
X1226V8
©Xicor, Inc. 2003 Patents Pending
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