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DS3232M

Typical Operating Characteristics (continued)

1Hz FREQUENCY ERROR

(MEASURED EVERY SECOND)

TIME (SECONDS)

-8

-6

-4

-2

0

2

4

6

8

10

-10

030

25

20

15

10

5

1Hz FREQUENCY ERROR

(MEASURED EVERY SECOND)

TIME (MINUTES)

-8

-6

-4

-2

0

2

4

6

8

10

-10

030

25

20

15

10

5

1Hz FREQUENCY ERROR

(DELTA FROM T0)

TIME (MINUTES)

030

25

20

15

10

5

-4

-3

-2

-1

0

1

2

3

4

5

-5

1Hz FREQUENCY ERROR

(10s THERMAL UPDATES

MEASURED EVERY SECOND)

TIME (SECONDS)

-8

-6

-4

-2

0

2

4

6

8

10

-10

030

25

20

15

10

5

1Hz FREQUENCY ERROR

(1s THERMAL UPDATES

MEASURED EVERY SECOND)

TIME (SECONDS)

-8

-6

-4

-2

0

2

4

6

8

10

-10

030

25

20

15

10

5

TIMEKEEPING ACCURACY

vs. TEMPERATURE

TEMPERATURE (°C)

80

60

40

20

0

-20

-150

-100

-50

0

50

-200

-40

TYPICAL 20ppm

CRYSTAL,

UNCOMPENSATED

DS3232M ACCURACY