DS1386 View Datasheet(PDF) - Dallas Semiconductor -> Maxim Integrated

Part Name

Description

Manufacturer

DS1386

RAMified Watchdog Timekeeper

Dallas Semiconductor -> Maxim Integrated 

ABSOLUTE MAXIMUM RATINGS*

Voltage on Any Pin Relative to Ground

Operating Temperature

Storage Temperature

Soldering Temperature

DS1386/1386P

-0.3V to +7.0V

0°C to 70°C

-40°C to +70°C

See J-STD-020A Specification (See Note 14)

* 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

PARAMETER

SYMBOL MIN

TYP

Supply Voltage

VCC

4.5

5.0

Input Logic 1

VIH

2.2

Input Logic 0

VIL

-0.3

MAX

5.5

VCC+0.3

+0.8

(0°C to 70°C)

UNITS NOTES

V

10

V

10

V

10

DC ELECTRICAL CHARACTERISTICS

PARAMETER

SYMBOL MIN

Input Leakage Current

IIL

-1.0

Output Leakage Current

I/O Leakage Current

ILO

-1.0

ILIO

-1.0

Output Current @ 2.4V

Output Current @ 0.4V

IOH

-1.0

IOL

Standby Current CE =2.2V

ICCS1

Standby Current CE =VCC-0.5

ICCS2

Active Current

ICC

Write Protection Voltage

VTP

4.0

(0°C to 70°C; VCC = 5.0V ± 10%)

TYP MAX UNITS NOTES

+1.0

µA

+1.0

µA

+1.0

µA

mA

2.1

mA

13

3.0

7.0

mA

2.0

4.0

mA

85

mA

4.25

4.5

V

CAPACITANCE

PARAMETER

Input Capacitance

Output Capacitance

Input/Output Capacitance

SYMBOL

CIN

COUT

CI/O

MIN

(tA=25°C)

TYP MAX UNITS NOTES

7

15

pF

7

15

pF

7

15

pF

11 of 20

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