DS1305E View Datasheet(PDF) - Dallas Semiconductor -> Maxim Integrated

Part Name

Description

Manufacturer

DS1305E

Serial Alarm Real Time Clock (RTC)

Dallas Semiconductor -> Maxim Integrated 

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

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

DS1305

* 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°C to +85°C)

PARAMETER

SYMBOL

MIN TYP MAX UNITS NOTES

Supply Voltage VCC1, VCC1,

2.0

VCC2

VCC2

Logic 1 Input

VIH

2.0

Logic 0 Input

VIL VCC=2.0V -0.3

VCC=5V

-0.3

VBAT Battery Voltage VBAT

2.0

VCCIF Supply Voltage VCCIF

2.0

5.5

V

1,9

VCC+0.3

V

1

+0.3

V

1

+0.8

5.5

V

1

5.5

V

14

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