X5645 Datasheet, PDF (19/19 Pages) Xicor Inc. – CPU Supervisor with 64Kbit SPI EEPROM

X5643/X5645
Ordering Information
V_CC
Range
V_TRIP
Range
4.5-5.5V 4.5.4.75
4.5-5.5V 4.25.4.5
2.7-5.5V
2.7-5.5V
2.85-3.0
2.55-2.7
Package
8 pin PDIP
14L SOIC
8 pin PDIP
14L SOIC
14L SOIC
14L SOIC
Operating
Temperature Range
0–70°C
0–70°C
-40–85°C
0–70°C
0–70°C
-40–85°C
0–70°C
0–70°C
Part Number
RESET (Active LOW)
X5643P-4.5A
X5643S14-4.5A
X5643S14I-4.5A
X5643P
X5643S14
X5643S14I
X5643S14-2.7A
X5643S14-2.7
Part Number
RESET (Active HIGH)
X5645P-4.5A
X5645S14-4.5A
X5645S14I-4.5A
X5645P
X5645S14
X5645S14I
X5645S14-2.7A
X5645S14-2.7
Part Mark Information
X5643/45 W
X
P = 8-Lead PDIP
S14 = 14 Lead SOIC
Blank = 5V ±10%, 0°C to +70°C, V_TRIP = 4.25-4.5
AL = 5V±10%, 0°C to +70°C, V_TRIP = 4.5-4.75
I = 5V ±10%, –40°C to +85°C, V_TRIP = 4.25-4.5
AM = 5V ±10%, –40°C to +85°C, V_TRIP = 4.5-4.75
F = 2.7V to 5.5V, 0°C to +70°C, V_TRIP = 2.55-2.7
AN = 2.7V to 5.5V, 0°C to +70°C, V_TRIP = 2.85-3.0
G = 2.7V to 5.5V, –40°C to +85°C, V_TRIP = 2.55-2.7
AP = 2.7V to 5.5V, –40°C to +85°C, V_TRIP = 2.85-3.0
LIMITED WARRANTY
©Xicor, Inc. 2001 Patents Pending
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, E²POT, XDCP, XBGA, AUTOSTORE, Direct Write cell, Concurrent Read-Write, PASS, MPS, PushPOT, Block Lock, IdentiPROM,
E²KEY, X24C16, SecureFlash, and SerialFlash are all trademarks or registered trademarks of Xicor, Inc. All other brand and product names mentioned herein are
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
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.
REV 1.1.1 3/5/01
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Characteristics subject to change without notice. 19 of 19