ISL1219IUZ Intersil, ISL1219IUZ Datasheet - Page 3

• Manufacturer Part Number: ISL1219IUZ
• Description: IC RTC LP BATT BACK SRAM 10MSOP
• Manufacturer: Intersil
• Type: Clock/Calendar/NVSRAMr

Specifications of ISL1219IUZ

• Memory Size: 2B
• 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: 10-MSOP, Micro10™, 10-uMAX, 10-uSOP
• Clock Format: HH
• Clock Ic Type: RTC
• Interface Type: I2C, Serial
• Memory Configuration: 2 X 8
• Supply Voltage Range: 2.7V To 5.5V
• Digital Ic Case Style: MSOP
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Power-Down Timing
Absolute Maximum Ratings
Voltage on V
Voltage on X1 and X2 Pins
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
ESD Rating (Human Body Model) . . . . . . . . . . . . . . . . . . . . . . .>2kV
ESD Rating (Machine Model . . . . . . . . . . . . . . . . . . . . . . . . . .>175V
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.
NOTE:
DC Operating Characteristics – RTC
V
V
V
I
I
I
I
I
I
I
V
V
V
EVIN
V
V
Hysteresis
I
IRQ/F
V
I
1. θ
DD1
DD2
DD3
BAT
BATLKG
LI
LO
EVPU
LO
DD SR-
(respect to ground) . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to 7.0V
(respect to ground) . . . . . . . . . . . .-0.5V to V
DD
BAT
TRIP
TRIPHYS
BATHYS
IL
IH
OL
SYMBOL
SYMBOL
JA
OUT
is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
and EVDET
DD
, V
Main Power Supply
Battery Supply Voltage
Supply Current
Supply Current With I
Supply Current (Low Power Mode)
Battery Supply Current
Battery Input Leakage
Input Leakage Current on SCL
I/O Leakage Current on SDA
V
V
V
EVIN Pull-up Current
Output Low Voltage
Output Leakage Current
V
BAT
TRIP
BAT
BAT
DD
. . . . . . . . . . -0.5V to V
, SCL, SDA, and IRQ/F
Negative Slew Rate
Mode Threshold
Hysteresis
Hysteresis
Test Conditions: V
PARAMETER
PARAMETER
3
2
C Active
BAT
OUT
DD
DD
+ 0.5 (V
= +2.7 to +5.5V, Temperature = -40°C to +85°C, unless otherwise stated.
Test Conditions: V
+ 0.5 (V
Pins
V
V
V
V
V
V
V
V
V
V
V
BAT
DD
DD
DD
DD
DD
BAT
DD
SUP
DD
DD
DD
OUT
Mode)
Mode)
= 5V
= 3V
= 5V
= 5V, LPMODE = 1
= 5.5V, V
= 5V, I
= 2.7V, I
= 5.5V
= 3V
= 3V
= 5.5V
CONDITIONS
ISL1219
CONDITIONS
OL
DD
OL
BAT
= 3mA
= +2.7 to +5.5V, Temperature = -40°C to +85°C, unless otherwise stated.
= 1mA
= 1.8V
Thermal Information
Thermal Resistance (Typical, Note 1)
Moisture Sensitivity (see Technical Brief TB363). . . . . . . . . . Level 2
10 Ld MSOP Package . . . . . . . . . . . . . . . . . . . . . . .
(Note 9)
MIN
0.05 x V
0.7 x V
(Note 9)
MIN
-0.3
2.7
1.8
1.6
10
10
DD
(Note 5)
DD
TYP
(Note 5)
TYP
400
100
100
100
1.2
1.4
2.2
1.5
40
35
50
2
(Note 9)
MAX
10
V
0.3 x V
(Note 9)
DD
MAX
2.64
120
950
100
100
400
5.5
5.5
0.4
0.4
60
6
4
5
+ 0.3
DD
UNITS
V/ms
UNITS NOTES
mV
mV
µA
µA
µA
µA
nA
nA
nA
nA
µA
nA
V
V
V
V
V
V
V
V
θ
July 15, 2010
NOTES
JA
120
FN6314.2
(°C/W)
4
2, 3
2, 3
2, 8
2
6