DS1553P Maxim Integrated Products, DS1553P Datasheet - Page 9

• Manufacturer Part Number: DS1553P
• Description: 64K NV Y2KC Real Time Clocks RAM
• Manufacturer: Maxim Integrated Products

ABSOLUTE MAXIMUM RATINGS*
Voltage on Any Pin Relative to Ground
Storage Temperature
Soldering Temperature
* This is a stress rating only and functional operation of the device at these or any other conditions above
OPERATING RANGE
RECOMMENDED DC OPERATING CONDITIONS (Over the Operating Range)
DC ELECTRICAL CHARACTERISTICS
Logic 1 Voltage All Inputs
Logic 0 Voltage All Inputs
PARAMETER
Active Supply Current
TTL Standby Current (
CMOS Standby Current
(
Input Leakage Current
(any input)
Output Leakage Current
(any output)
Output Logic 1 Voltage
(I
Output Logic 0 Voltage
(I
(I
Write Protection Voltage
Battery Switch Over Voltage
RST
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.
CE
OUT
OUT
OUT
outputs)
= -1.0 mA)
= 2.1 mA, DQ0-7 Outputs)
= 7.0 mA,
V
V
V
V
=V
PARAMETER
CC
CC
CC
CC
CC
Commercial
= 5V 10%
= 3.3V 10%
= 5V 10%
= 3.3V 10%
- 0.2V)
Range
IRQ
/FT and
CE
=V
IH
)
SYMBOL
SYMBOL
V
V
V
V
IH
IH
IL
IL
V
V
V
I
I
V
V
I
I
CC1
CC2
I
CC
OL
OL1
OL2
IL
OH
SO
PF
(Over the Operating Range; V
Temperature
0°C to +70°C
MIN
-0.3
-0.3
2.2
2.0
MIN
4.25
-. 3V to +6.0V
-40 C to +85 C
260°C for 10 seconds (DIP Package) (See Note 8)
See IPC/JEDEC Standard J-STD-020A for
Surface Mount Devices
2.4
-1
-1
9 of 19
TYP
TYP
V
15
BAT
1
1
V
V
CC
CC
MAX
MAX
4.50
0.4
0.4
0.8
0.6
50
+1
+1
3
3
3.3V 10% or 5V 10%
+0.3V
+0.3V
CC
UNITS
UNITS
V
mA
mA
mA
= 5.0V =10%)
V
V
V
V
V
V
V
A
A
CC
NOTES
NOTES
2, 3
2, 3
2, 3
1, 5
1, 4
1
1
1
1
1
1
1
DS1553