DS1318E+ Maxim Integrated Products, DS1318E+ Datasheet - Page 2

• Manufacturer Part Number: DS1318E+
• Description: IC COUNTER ELAPSED TIME 24-TSSOP
• Manufacturer: Maxim Integrated Products
• Type: Elapsed Time Counterr

Specifications of DS1318E+

• Time Format: Binary
• Date Format: Binary
• Interface: Parallel
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 24-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Memory Size: -

ABSOLUTE MAXIMUM RATINGS
Voltage Range on any Pin Relative to Ground ......-0.3V to +6.0V
Operating Temperature Range ...........................-40°C to +85°C
Storage Temperature Range .............................-55°C to +125°C
Parallel-Interface Elapsed Time Counter
PACKAGE THERMAL CHARACTERISTICS (Note 1)
TSSOP (multilayer board)
RECOMMENDED DC OPERATING CONDITIONS
(V
DC ELECTRICAL CHARACTERISTICS
(V
Note 1:
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
2
Logic 0 Output Current
(V
Logic 1 Output Current
(V
SQW, INT Logic 0 Output
(V
Input Leakage
I/O Leakage
Active Supply Current
Standby Current
Battery Input-Leakage Current
Power-Fail Voltage
Supply Voltage
Battery Voltage
Logic 1 Voltage
Logic 0 Voltage
Junction-to-Ambient Thermal Resistance (θ
Junction-to-Case Thermal Resistance (θ
CC
CC
OL
OH
OL
_____________________________________________________________________
= V
= V
= 0.15 x V
= 0.15 x V
= 0.85 x V
CC(MIN)
CC(MIN)
Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-
layer board. For detailed information on package thermal considerations, refer to www.maxim-ic.com/thermal-tutorial.
PARAMETER
PARAMETER
CC
CC
CC
to V
to V
)
)
)
CC(MAX)
CC(MAX)
, T
, T
A
A
= -40°C to +85°C, unless otherwise noted.) (Note 2)
= -40°C to +85°C, unless otherwise noted.) (Note 2)
SYMBOL
SYMBOL
I
BATLKG
I
V
I
I
V
I
OLSI
V
I
CCA
CCS
V
I
V
OH
I
BAT
OL
LO
CC
LI
PF
JC
IH
IL
) .................13°C/W
JA
) ............72°C/W
(Note 4)
(Note 5)
(Note 6)
(Note 7)
(Note 3)
(Note 3)
(Note 3)
(Note 3)
(Note 3)
CONDITIONS
CONDITIONS
Lead Temperature (soldering, 10s) .................................+260°C
Soldering Temperature (reflow) .......................................+260°C
0.7 x
2.70
MIN
MIN
V
-0.5
3.0
1.6
-1
CC
3
1
5
TYP
TYP
100
3.3
3.3
10
+0.3 x
V
MAX
MAX
2.97
150
100
V
+1
3.6
3.7
CC
0.5
10
1
CC
+
UNITS
UNITS
mA
mA
mA
mA
μA
μA
μA
nA
V
V
V
V
V