ISL12024 datasheet(3/25 Pages) INTERSIL

Nome de Peças	ISL12024

Descrição Electrónicos	Real-Time Clock/Calendar with Embedded Unique ID

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Fabricante Electrônico	INTERSIL [Intersil Corporation]

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FN6370.1

October 18, 2006

Absolute Maximum Ratings

Thermal Information

Voltage on VDD, VBAT, SCL, SDA, and IRQ/FOUT Pins

(respect to ground) . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 6.0V

Voltage on X1 and X2 Pins

(respect to ground) . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 2.5V

Latchup (Note 1) . . . . . . . . . . . . . . . . . . . Class II, Level B @ +85°C

ESD Rating (MIL-STD-883, Method 3014) . . . . . . . . . . . . . . .>±2kV

ESD Rating (Machine Model) . . . . . . . . . . . . . . . . . . . . . . . . .>175V

Thermal Resistance (Note 2)

θJA°C/W

8 Ld SOIC Package . . . . . . . . . . . . . . . . . . . . . . . . .

120

8 Ld TSSOP Package . . . . . . . . . . . . . . . . . . . . . . .

140

Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . -65°C to +150°C

Lead Temperature (Soldering, 10s) . . . . . . . . . . . . . . . . . . . . +300°C

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:

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

X2, Using a max positive pulse of 2.75V on X1 and X2, and using a max negative pulse of -1V for all pins.

2.

θJA is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.

DC Operating Specifications

Unless otherwise noted, VDD = +2.7V to +5.5V, TA = -40°C to +85°C, Typical values are @ TA = +25°C

and VDD = 3.3V

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNIT

VDD

Main Power Supply

2.7

5.5

V

VBAT

Backup Power Supply

1.8

5.5

V

Electrical Specifications

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNIT

NOTES

IDD1

Supply Current with I2C Active

VDD = 2.7V

500

µA

3, 4, 5

VDD = 5.5V

800

µA

IDD2

Supply Current for Non-Volatile

Programming

VDD = 2.7V

2.5

mA

3, 4, 5

VDD = 5.5V

3.5

mA

IDD3

Supply Current for Main

Timekeeping (Low Power Mode)

VDD = VSDA = VSCL = 2.7V

10

µA

5

VDD = VSDA = VSCL = 5.5V

20

µA

IBAT

Battery Supply Current

VBAT = 1.8V,

VDD = VSDA = VSCL = 0V

800

1000

nA

3, 6, 7

VBAT = 3.0V,

VDD = VSDA = VSCL = 0V

850

1200

nA

IBATLKG

Battery Input Leakage

VDD = 5.5V, VBAT = 1.8V

100

nA

VTRIP

VBAT Mode Threshold

1.8

2.2

2.6

V

7

VTRIPHYS VTRIP Hysteresis

30

mV

7, 10

VBATHYS VBAT Hysteresis

50

mV

7, 10

VDD SR-

VDD Negative Slew Rate

10

V/ms

8

IRQ/FOUT

VOL

Output Low Voltage

VDD = 5V

IOL = 3mA

0.4

V

VDD = 1.8V

IOL = 1mA

0.4

V

ILO

Output Leakage Current

VDD = 5.5V

VOUT = 5.5V

100

400

nA

ISL12024

Nº de peça semelhante - ISL12024

Fabricante Electrônico	Nome de Peças	Folha de dados	Descrição Electrónicos
Intersil Corporation	ISL12024	768Kb / 6P	High-Accuracy RTC Modules, Feature-Rich RTCs
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Renesas Technology Corp	ISL12024	1,018Kb / 25P	Real-Time Clock/Calendar with Embedded Unique ID
Renesas Technology Corp	ISL12024IBZ	1,018Kb / 25P	Real-Time Clock/Calendar with Embedded Unique ID
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Descrição semelhante - ISL12024

Fabricante Electrônico	Nome de Peças	Folha de dados	Descrição Electrónicos
Intersil Corporation	ISL12024IRTC	426Kb / 24P	Real-Time Clock/Calendar with Embedded Unique ID December 15, 2011
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