DS1200
ABSOLUTE MAXIMUM RATING*
Voltage Range on Any Pin Relative to Ground
Operating Temperature Range
Storage Temperature Range
-1.0V to +7.0V
0
掳
C to +70
掳
C
-40
掳
C to +70
掳
C
*
This is a stress rating only and functional operation of the device at these or any other conditions
beyond those indicated in the operation sections of this specification is not implied. Exposure to
absolute maximum rating conditions for extended periods of time can affect reliability.
RECOMMENDED DC OPERATING CONDITIONS
PARAMETER
SYMBOL
MIN
TYP
MAX
(0掳C to +70掳C)
UNITS NOTES
Logic 1
Logic 0
RST Logic 1
Power Supply Voltage
Battery Voltage
V
IH
V
IL
V
IHE
V
CC
V
BAT
2.0
-0.3
3.8
4.5
2.0
5.0
5.5
4.0
0.8
V
V
1, 2, 10
1
1, 7, 11
V
V
1
1
DC ELECTRICAL CHARACTERISTICS
PARAMETER
SYMBOL
MIN
TYP
(0掳C to +70掳C; V
CC
= 5V
卤
10%)
MAX
UNITS
NOTES
Input Leakage
Output Leakage
Output Current at 2.4V
Output Current at 0.4V
RST Input Resistance
DQ Input Resistance
CLK Input Resistance
Active Current
Standby Current
RST Current
I
L
I
LO
I
OH
I
OL
Z
RST
Z
DQ
Z
CLK
I
CC1
I
CC2
I
RST
2
10
10
10
-1
+500
+500
碌A
碌A
mA
5
5
+2
40
40
40
6
2.5
mA
k鈩?/div>
k鈩?/div>
k鈩?/div>
mA
mA
mA
1
1
1
8
8
7, 8, 13
(T
A
= +25掳C)
CAPACITANCE
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Input Capacitance
Output Capacitance
C
IN
C
OUT
5
7
pF
pF
6 of 7
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