DS1306_05 datasheet(16/21 Pages) DALLAS

Part #	DS1306

Description	Serial Alarm Real-Time Clock

Download	21 Pages

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Manufacturer	DALLAS [Dallas Semiconductor]

Direct Link	https://www.maximintegrated.com/en.html

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DS1306

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DC ELECTRICAL CHARACTERISTICS

(TA = Over the operating range, unless otherwise specified.)

PARAMETER

SYMBOL

MIN

TYP

MAX

UNITS

NOTES

Input Leakage

ILI

-100

+500

mA

Output Leakage

ILO

-1

+1

mA

IOL = 1.5mA

VCC = 2.0

0.4

Logic 0 Output

IOL = 4.0mA

VOL

VCC = 5V

0.4

V

IOH = -0.4mA

VCCIF = 2.0V

1.6

Logic 1 Output

IOH = -1.0mA

VOH

VCCIF = 5V

2.4

V

Logic 1 Output Current

(INT1 pin)

IOH,

INT1

(VCC2, VBAT)

-0.3V

-100

mA

VCC1 = 2.0V

0.425

VCC1 Active Supply Current

ICC1A

VCC1 = 5V

1.28

mA

2, 7

VCC1 = 2.0V

25.3

VCC1 Timekeeping Current

ICC1T

VCC1 = 5V

81

mA

1, 7

VCC2 = 2.0V

0.4

VCC2 Active Supply Current

ICC2A

VCC2 = 5V

1.2

mA

2, 8

VCC2 = 2.0V

0.4

VCC2 Timekeeping Current

ICC2T

VCC2 = 5V

1

mA

1, 8

Battery Timekeeping Current

IBAT

VBAT = 3V

550

nA

9

Battery Timekeeping Current

(IND)

IBAT

VBAT = 3V

800

nA

9

VCC Trip Point

VCCTP

VBAT -

50

VBAT +

200

mV

R1

2

R2

4

Trickle Charge Resistors

R3

8

k

W

Trickle Charger Diode Voltage

Drop

VTD

0.7

V

CAPACITANCE

(TA = +25

°C)

PARAMETER

SYMBOL

MIN

TYP

MAX

UNITS

NOTES

Input Capacitance

CI

10

pF

Output Capacitance

CO

15

pF

Crystal Capacitance

CX

6

pF

Similar Part No. - DS1306_05

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Maxim Integrated Produc...	DS1306++	324Kb / 22P	Serial Alarm Real-Time Clock Rev 12/09
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Similar Description - DS1306_05

Manufacturer	Part #	Datasheet	Description
Maxim Integrated Produc...	DS1306	324Kb / 22P	Serial Alarm Real-Time Clock Rev 12/09
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DS1306 Datasheet(PDF) 16 Page - Dallas Semiconductor

DS1306 Datasheet(HTML) 16 Page - Dallas Semiconductor

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