AB18X5 Real-Time Clock with Power

Management Family

Date of Issue: October 16, 2014

3.0 x 3.0 mm

Page 18 of 37

Abracon Drawing #453568

Revision: C

Figure 8 shows the typical VCC power state operating current vs. temperature in RC Autocalibration mode.

Figure 8. Typical VCC Current vs. Temperature in RC Autocalibration Mode

Figure 9 shows the typical VCC power state operating current vs. voltage for XT Oscillator and RC

Oscillator modes and the average current in RC Autocalibrated mode.

Figure 9. Typical VCC Current vs. Voltage, Different Modes of Operation

5

10

15

20

25

30

35

40

45

50

55

‐40

‐30

‐20

‐10

0

10

2030405060

70

Temperature  (°C)

VCC = 1.8V

VCC = 3.0V

0

10

20

30

40

50

60

70

1.52

2.53

3.5

VCC  Voltage (V)

RC Oscillator Mode

XT Oscillator Mode

RC Autocalibrated Mode