ISL12025 Intersil Corporation, ISL12025 Datasheet - Page 3

• Manufacturer Part Number: ISL12025
• Description: Real-Time Clock/Calendar
• Manufacturer: Intersil Corporation

Absolute Maximum Ratings
Voltage on V
Voltage on X1 and X2 pins
Latchup (Note 1) . . . . . . . . . . . . . . . . . . . Class II, Level B @ +85°C
ESD Rating (MIL-STD-883, Method 3014) . . . . . . . . . . . . . . .>±2kV
ESD Rating (Machine Model) . . . . . . . . . . . . . . . . . . . . . . . . .>175V
*CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTES:
DC Electrical Specifications
Electrical Specifications
RESET OUTPUT
1. Jedec Class II pulse conditions and failure criterion used. Level B exceptions are: Using a max positive pulse of 8.35V on all pins except X1 and
2. θJ
V
SYMBOL
V
(respect to ground) . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 6.0V
(respect to ground) . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 2.5V
SYMBOL
I
V
BATLKG
TRIPHYS
BATHYS
V
DD SR-
I
I
I
X2, Using a max positive pulse of 2.75V on X1 and X2, and using a max negative pulse of -1V for all pins.
V
I
V
V
DD1
DD2
DD3
BAT
I
TRIP
LO
BAT
OL
DD
A
is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
DD
Supply Current with I
Supply Current for Non-Volatile
Programming
Supply Current for Main
Timekeeping (Low Power Mode)
Battery Supply Current
Battery Input Leakage
V
V
V
V
Output Low Voltage
Output Leakage Current
BAT
TRIP
BAT
DD
Main Power Supply
Backup Power Supply
, V
Negative Slew rate
BAT
Mode Threshold
Hysteresis
Hysteresis
, SCL, SDA, and RESET pins
PARAMETER
PARAMETER
3
2
C Active
Unless otherwise noted, V
and V
DD
V
V
V
V
V
V
V
V
V
V
V
V
I
V
I
V
V
OL
OL
= 3.3V
DD
DD
DD
DD
DD
DD
BAT
DD
BAT
DD
DD
DD
DD
DD
OUT
= 3mA
= 1mA
= 2.7V
= 5.5V
= 2.7V
= 5.5V
= V
= V
= V
= V
= 5.5V, V
= 5.5V
= 2.7V
= 5.5V
= 1.8V,
= 3.0V,
= 5.5V
SDA
SDA
SDA
SDA
CONDITIONS
= V
= V
= V
= V
BAT
ISL12025
CONDITIONS
SCL
SCL
SCL
SCL
DD
= 1.8V
= 0V
= 0V
= +2.7V to +5.5V, T
= 2.7V
= 5.5V
Thermal Information
Thermal Resistance (Note 2)
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Lead Temperature (Soldering, 10s) . . . . . . . . . . . . . . . . . . . . +300°C
8 Ld SOIC Package . . . . . . . . . . . . . . . . . . . . . . . . .
8 Ld TSSOP Package . . . . . . . . . . . . . . . . . . . . . . .
A
-100
MIN
1.8
= -40°C to +85°C, Typical values are at T
MIN
2.7
1.8
TYP
800
850
100
2.2
30
50
TYP
MAX
1000
1200
500
800
100
400
2.6
2.5
3.5
0.4
0.4
10
20
10
MAX
5.5
5.5
UNIT
V/ms
mA
mA
mV
mV
µA
µA
µA
µA
nA
nA
nA
nA
V
V
V
October 18, 2006
A
, 3
θ
= +25°C
NOTES
JA
3, 4, 5
3, 4, 5
3, 6, 7
7, 10
7, 10
UNIT
120
140
FN6371.1
(°C/W)
5
7
8
V
V