ISL12026IBZ Intersil, ISL12026IBZ Datasheet - Page 3

• Manufacturer Part Number: ISL12026IBZ
• Description: IC RTC/CALENDAR EEPROM 8-SOIC
• Manufacturer: Intersil
• Type: Clock/Calendar/EEPROMr

Specifications of ISL12026IBZ

• 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)
• Clock Format: HH
• Clock Ic Type: RTC
• Interface Type: I2C, Serial
• Memory Configuration: 512 X 8
• Supply Voltage Range: 2.7V To 5.5V
• Digital Ic Case Style: SOIC
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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 Operating Specifications
Electrical Specifications
IRQ/F
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
SYMBOL
SYMBOL
V
V
(respect to ground) . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 6.0V
(respect to ground) . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 2.5V
I
V
BATLKG
TRIPHYS
V
BATHYS
V
DD SR-
V
I
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
DD1
DD2
DD3
I
BAT
TRIP
JA
BAT
LO
DD
OL
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
Main Power Supply
Backup Power Supply
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
, V
BAT
Negative Slew Rate
Mode Threshold
Hysteresis
Hysteresis
, SCL, SDA, and
PARAMETER
PARAMETER
3
2
C Active
IRQ/F
Unless otherwise noted, V
and V
OUT Pins
DD
= 3.3V
V
V
V
V
V
V
V
V
V
V
V
V
I
V
I
V
V
OL
OL
DD
DD
DD
DD
DD
DD
BAT
DD
BAT
DD
DD
DD
DD
DD
OUT
= 3mA
= 1mA
= V
= V
= 2.7V
= 5.5V
= 2.7V
= 5.5V
= V
= V
= 5.5V, V
= 5V
= 1.8V
= 5.5V
= 1.8V,
= 3.0V,
= 5.5V
SDA
SDA
SDA
SDA
CONDITIONS
CONDITIONS
= V
= V
= V
= V
BAT
ISL12026
SCL
SCL
SCL
SCL
DD
= 1.8V
= +2.7V to +5.5V, T
= V
= V
= 2.7V
= 5.5V
RESET
RESET
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 . . . . . . . . . . . . . . . . . . . . . . .
= 0
= 0
A
MIN
MIN
2.7
1.8
1.8
= -40°C to +85°C, Typical values are @ T
TYP
TYP
800
850
100
2.2
30
50
MAX
MAX
1000
1200
500
800
100
400
5.5
5.5
2.5
3.5
2.6
0.4
0.4
10
20
10
UNIT
UNIT
V/ms
mA
mA
mV
mV
µA
µA
µA
µA
nA
nA
nA
nA
V
V
V
V
V
October 23, 2006
A
θ
= +25°C
JA
NOTES
NOTES
3, 4, 5
3, 4, 5
3, 6, 7
7, 10
7, 10
120
140
FN8231.5
(°C/W)
5
7
8