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NOT RECOMMENDED FOR NEW DESIGNS
ABSOLUTE MAXIMUM RATINGS
Voltage on Any Pin Relative to Ground
Operating Temperature Range
Commercial:
Industrial:
Storage Temperature
Lead Temperature (soldering, 10s)
DS1225Y
-0.3V to +6.0V
0 ° C to +70 ° C
-40 ° C to +85 ° C
-40 ° C to +85 ° C
+260°C
Note: EDIP is wave or hand soldered only.
This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operation
sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods of time may affect
reliability.
RECOMMENDED DC OPERATING CONDITIONS
( T A : See Note 10)
PARAMETER
Power Supply Voltage
Input Logic 1
Input Logic 0
SYMBOL
V CC
V IH
V IL
MIN
4.5
2.2
0.0
TYP
5.0
MAX
5.5
VCC
+0.8
UNITS
V
V
V
NOTES
DC ELECTRICAL CHARACTERISTICS
(T A : See Note 10; V CC = 5V ± 10%)
PARAMETER
Input Leakage Current
I /O Leakage Current
CE ≥ V IH ≤ V CC
SYMBOL
I IL
I IO
MIN
-1.0
-1.0
TYP
MAX
+1.0
+1.0
UNITS
μ A
μ A
NOTES
Output Current @ 2.4V
Output Current @ 0.4V
I OH
I OL
-1.0
2.0
mA
mA
Standby Current CE = 2.2V
Standby Current CE =V CC -0.5V
Operating Current t CYC =200ns
(Commercial)
Operating Current t CYC = 200ns
(Industrial)
1 CCS1
1 CCS2
1 CCO1
I CCO1
5
3
10
5
75
85
mA
mA
mA
mA
Write Protection Voltage
V TP
4.25
V
10
3 of 8
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