DS1306N View Datasheet(PDF) - Dallas Semiconductor -> Maxim Integrated

Part Name

Description

Manufacturer

DS1306N

Serial Alarm Real Time Clock (RTC)

Dallas Semiconductor -> Maxim Integrated 

DS1306

ABSOLUTE MAXIMUM RATINGS*

Voltage on Any Pin Relative to Ground -0.5V to +7.0V

Operating Temperature

0°C to 70°C or –40°C to +85°C for Industrial (IND)

Storage Temperature

-55°C to +125°C

Soldering Temperature

260°C for 10 seconds (DIP)

See IPC/JEDEC Standard J-STD-020A for

Surface Mount Devices

* This is a stress rating only and functional operation of the device at these or any other conditions above

those indicated in the operation sections of this specification is not implied. Exposure to absolute

maximum rating conditions for extended periods of time may affect reliability.

RECOMMENDED DC OPERATING CONDITIONS

(0°C to 70°C or –40° to +85°C)

PARAMETER

SYMBOL

MIN TYP MAX UNITS NOTES

Supply Voltage VCC1, VCC2

Logic 1 Input

Logic 0 Input

VBAT Battery Voltage

VCCIF Supply Voltage

VCC1,

2.0

VCC2

VIH

2.0

VIL

VCC=2.0V -0.3

VCC=5V -0.3

VBAT

2.0

VCCIF

2.0

5.5

V

1, 8

VCC+0.3 V

1

+0.3

+0.8

V

1

5.5

V

1

5.5

V

14

DC ELECTRICAL CHARACTERISTICS

(0°C to 70°C or –40°C to +85°C; VCC = 2.0 to 5.5V*)

PARAMETER

SYMBOL

MIN TYP MAX UNITS NOTES

Input Leakage

ILI

-100

+500

µA

Output Leakage

ILO

-1

1

µA

Logic 0 Output

Logic 1 Output

Logic 1 Output Current (INT1 pin)

VCC1 Active Supply Current

VCC1 Timekeeping Current

VCC2 Active Supply Current

VOL

VOH

IOH,

INT1

ICC1A

ICC1T

ICC2A

VCC=2.0

VCC=5V

VCCIF=2.0V

VCCIF=5V

(VCC2, VBAT)

-0.3V

VCC1=2.0V

VCC1=5V

VCC1=2.0V

VCC1=5V

VCC2=2.0V

VCC2=5V

1.6

2.4

-100

0.4

0.4

V

2

V

12

µA

0.425

1.28

mA

4, 9

25.3

81

µA

3,9

0.4

1.2

mA 4, 10

VCC2 Timekeeping Current

*Unless otherwise noted.

ICC2T

VCC2=2.0V

VCC2=5V

0.4

1

µA

3, 10

13 of 20

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