DS1305E 데이터 시트보기 (PDF) - Maxim Integrated

부품명

상세내역

제조사

DS1305E

64 X 8 Serial Real Time Clock

Maxim Integrated 

DS1305

ABSOLUTE MAXIMUM RATINGS

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

Storage Temperature Range……………………………………………………………….-55°C to +125°C

Soldering Temperature………………………………………….See IPC/JEDEC J-STD-020 Specification

This is a stress rating only and functional operation of the device at these or any other conditions beyond those indicated in the operation

sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods of time can affect

reliability.

OPERATING RANGE

RANGE

TEMP RANGE

Commercial

0°C to +70°C

Industrial

-40°C to +85°C

VCC (V)

2.0 to 5.5 VCC1 or VCC2

2.0 to 5.5 VCC1 or VCC2

RECOMMENDED DC OPERATING CONDITIONS

(Over the operating range, unless otherwise specified.)

PARAMETER

Supply Voltage

VCC1, VCC2

SYMBOL

VCC1, VCC2

MIN

2.0

TYP

Logic 1 Input

VIH

2.0

Logic 0 Input

VBAT Battery Voltage

VCCIF Supply Voltage

VIL

VCC = 2.0V

VCC = 5V

-0.3

VBAT

2.0

VCCIF

2.0

MAX

5.5

VCC + 0.3

+0.3

+0.8

5.5

5.5

UNITS

V

V

V

V

V

NOTES

7

11

15 of 22

Share Link: