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X24C45 Datasheet, PDF (7/12 Pages) Xicor Inc. – Serial AUTOSTORE™ NOVRAM
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X24C45
ABSOLUTE MAXIMUM RATINGS
Temperature under bias .................... -65°C to +135°C
Storage temperature ......................... -65°C to +150°C
Voltage on any pin
with respect to VSS .................................. -1V to +7V
D.C. output current ............................................... 5mA
Lead temperature (soldering, 10 seconds) ........ 300°C
COMMENT
Stresses above those listed under "Absolute Maximum
Ratings" may cause permanent damage to the device.
This is a stress rating only; the functional operation of the
device (at these or any other conditions above those indi-
cated in the operational sections of this specification) is
not implied. Exposure to absolute maximum rating condi-
tions for extended periods may affect device reliability.
RECOMMENDED OPERATING CONDITIONS
Temperature
Commercial
Industrial
Military
Min.
0°C
-40°C
-55°C
Max.
+70°C
+85°C
+125°C
Supply Voltage
X24C45
Limits
5V ±10%
D.C. OPERATING CHARACTERISTICS (Over recommended operating conditions unless otherwise specified.)
Symbol
Parameter
lCC1
VCC supply current (TTL inputs)
lCC2
VCC supply current (during
AUTOSTORE)
ISB1
VCC standby current (TTL inputs)
ISB2
VCC standby current (CMOS inputs)
ILI
ILO
VlL(1)
VIH(1)
VOL
VOH
VOL(AS)
Input load current
Output leakage current
Input LOW voltage
Input HIGH voltage
Output LOW voltage
Output HIGH voltage
Output LOW voltage (AS)
Limits
Min. Max.
10
2
1
50
10
10
-1
0.8
2
VCC + 1
0.4
2.4
0.4
Unit
mA
mA
mA
µA
µA
µA
V
V
V
V
V
Test Conditions
SK = 0.4V/2.4V Levels @ 1MHz, DO
= open, All other inputs = VIH
All inputs = VIH, CE = VIL
DO = open, VCC = 4.3V
DO = Open, CE = VIL,
All other inputs = VIH
DO = Open, CE = VSS,
All other inputs = VCC – 0.3V
VIN = VSS to VCC
VOUT = VSS to VCC
IOL = 4.2mA
IOH = –2mA
IOL(AS) = 1mA
ENDURANCE AND DATA RETENTION
Parameter
Endurance
Store cycles
Data retention
Min.
100,000
1,000,000
100
Unit
Data changes per bit
Store cycles
Years
CAPACITANCE TA = +25°C, f = 1MHz, VCC = 5V
Symbol
COUT(2)
CIN(2)
Parameter
Output capacitance
Input capacitance
Max.
8
6
Notes: (1) VIL min. and VIH max. are for reference only and are not tested.
(2) This parameter is periodically sampled and not 100% tested.
Unit
pF
pF
Test Conditions
VOUT = 0V
VIN = 0V
7
FN8104.0
June 1, 2005
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