DS1315 Maxim, DS1315 Datasheet - Page 9

• Manufacturer Part Number: DS1315
• Description: The DS1315 Phantom Time Chip is a combination of a CMOS timekeeper and a nonvolatile memory controller
• Manufacturer: Maxim

ABSOLUTE MAXIMUM RATINGS
Voltage Range on Any Pin Relative to Ground
Operating Temperature Range, Commercial
Operating Temperature Range, Industrial
Storage Temperature Range
Soldering Temperature (reflow)
Lead Temperature (soldering, 10s)
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 OPERATING CONDITIONS
(T
DC OPERATING ELECTRICAL CHARACTERISTICS
(V
PARAMETER
Power-Supply Voltage
Operation
Input Logic 1
Input Logic 0
Battery Voltage V
V
PARAMETER
Average V
Current
V
(V
TTL Standby Current
(
CMOS Standby Current
(
Input Leakage Current
(any input)
Output Leakage Current
(any input)
Output Logic 1 Voltage
(I
Output Logic 0 Voltage
(I
Power-Fail Trip Point
Battery Switch Voltage
A
CEI
CEI
CC
BAT2
CC
OUT
OUT
CC0
= Over the operating range.)
= 5.0V ±10%, T
Power-Supply Current,
= V
= V
= -1.0 mA)
= 4.0 mA)
= V
IH
CCI
CCI
CC
)
- 0.2)
- 0.3)
Power-Supply
BAT1
A
or
= Over the operating range.)
5V
3.3V
SYMBOL
SYMBOL
V
V
I
V
V
V
V
I
I
I
V
V
V
I
BAT1,
CC01
BAT2
I
CC1
CC2
CC3
OL
IL
SW
CC
OH
OL
IH
PF
IL
9 of 21
MIN
MIN
4.25
-0.3
4.5
3.0
2.2
2.5
2.4
-1
-1
V
V
TYP
TYP
5.0
3.3
BAT1
BAT2
,
V
CC
MAX
MAX
+0.6
150
5.5
3.6
3.7
1.3
0.4
4.5
+1
+1
6
4
+ 0.3
UNITS
UNITS
mA
mA
mA
mA
µA
µA
-55°C to +125°C
V
V
V
V
V
V
V
-0.3V to +6.0V
-40°C to +85°C
0°C to +70°C
NOTES
NOTES
+260°C
+260°C
10
13
1
1
1
6
7
6
6
2
2