DS1202, DS1202S

032697 6/11

ABSOLUTE MAXIMUM RATINGS*

Voltage on Any Pin Relative to Ground

–0.3V to +7.0V

Operating Temperature

0

°C to 70°C

Storage Temperature

–55

°C to +125°C

Soldering Temperature

260

°C for 10 seconds

* 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

PARAMETER

SYMBOL

MIN

TYP

MAX

UNITS

NOTES

Supply Voltage

2.0

5.5

V

1

Logic 1 Input

2.0

V

1

Logic 0 Input

–0.3

+0.3

V

1

Logic 0 Input

–0.3

+0.8

V

1

DC ELECTRICAL CHARACTERISTICS

(0

PARAMETER

SYMBOL

MIN

TYP

MAX

UNITS

NOTES

Input Leakage

+500

µA

6

I/O Leakage

+500

µA

6

Logic 1 Output

1.6

V

2

Logic 1 Output

2.4

V

2

Logic 0 Output

0.4

V

3

Logic 0 Output

0.4

V

3

Active Supply Current

0.4

mA

5

Active Supply Current

1.2

mA

5

Timekeeping Current

0.3

µA

4

Timekeeping Current

1

µA

4

Leakage Current

100

nA

10

Leakage Current

100

nA

10

*Unless otherwise noted.

CAPACITANCE

PARAMETER

SYMBOL

CONDITION

TYP

MAX

UNITS

NOTES

Input Capacitance

5

pF

I/O Capacitance

10

pF

Crystal Capacitance

6

pF