ISL12024IBZ-T Intersil, ISL12024IBZ-T Datasheet - Page 3

• Manufacturer Part Number: ISL12024IBZ-T
• Description: IC RTC/CALENDAR EEPROM 8-SOIC
• Manufacturer: Intersil
• Type: Clock/Calendar/EEPROMr

Specifications of ISL12024IBZ-T

• Memory Size: 4K (512 x 8)
• Time Format: HH:MM:SS (12/24 hr)
• Date Format: YY-MM-DD-dd
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Rohs Compliant: YES
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: ISL12024IBZ-TTR

Absolute Maximum Ratings
Voltage on V
Voltage on X1 and X2 Pins
Latchup (Note 1) . . . . . . . . . . . . . . . . . . . Class II, Level B @ +85°C
ESD Rating
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and
result in failures not covered by warranty.
NOTES:
Electrical Specifications
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. θ
Operating Specifications
IRQ/F
(respect to ground) . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 6.0V
(respect to ground) . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 2.5V
Human Body Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±2kV
Machine Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .175V
V
SYMBOL
V
I
V
SYMBOL
BATLKG
TRIPHYS
BATHYS
V
X2, Using a max positive pulse of 2.75V on X1 and X2, and using a max negative pulse of -1V for all pins.
DD SR-
I
I
I
I
V
JA
DD1
DD2
DD3
BAT
TRIP
I
V
V
LO
OL
BAT
DD
OUT
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
, V
BAT
TRIP
BAT
DD
Main Power Supply
Backup Power Supply
BAT
Negative Slew Rate
Mode Threshold
Hysteresis
Hysteresis
, SCL, SDA, and
PARAMETER
PARAMETER
3
2
V
C Active
DD
IRQ/F
Unless otherwise noted, V
= 3.3V.
OUT Pins
V
V
V
V
V
V
V
0V
V
V
V
V
I
V
I
V
V
OL
OL
DD
DD
DD
DD
DD
DD
BAT
BAT
DD
DD
DD
DD
DD
OUT
= 3mA
= 1mA
= 2.7V
= 5.5V
= 2.7V
= 5.5V
= V
= V
= V
= 5.5V, V
= 5V
= 1.8V
= 5.5V
= 1.8V, V
= 3.0V,
= 5.5V
SDA
SDA
SDA
CONDITIONS
CONDITIONS
= V
= V
= V
BAT
DD
DD
ISL12024
SCL
SCL
SCL
= V
= 1.8V
= +2.7V to +5.5V, T
= 2.7V
= 5.5V
= 0V
SDA
= V
Thermal Information
Thermal Resistance (Typical, Note 2)
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Pb-Free Reflow Profile. . . . . . . . . . . . . . . . . . . . . . . . .see link below
8 Ld SOIC Package . . . . . . . . . . . . . . . . . . . . . . . . .
8 Ld TSSOP Package . . . . . . . . . . . . . . . . . . . . . . .
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
SCL
=
A
(Note 12)
(Note 12)
= -40°C to +85°C, Typical values are @ T
MIN
MIN
1.8
2.7
1.8
TYP
800
850
100
2.2
30
50
TYP
(Note 12)
MAX
1000
1200
500
800
100
400
2.5
3.5
2.6
0.4
0.4
10
20
10
(Note 12)
MAX
5.5
5.5
UNIT
V/ms
mA
mA
mV
mV
µA
µA
µA
µA
nA
nA
nA
nA
V
V
V
A
= +25°C and
August 18, 2008
UNIT
NOTES
θ
3, 4, 5
3, 6, 7
3, 6, 7
3, 4, 5
JA
V
V
7,10
7,10
120
140
FN6370.3
5
5
7
8
°C/W