ADUCM4050BCBZ-R7 datasheet(7/46 Pages) AD

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Data Sheet

ADuCM4050

Rev. A | Page 7 of 46

Deep Sleep Modes—VBAT = 1.8 V

Table 5.

Parameter

Min

Typ

Max

Unit

Test Conditions/Comments

HIBERNATE MODE1

VBAT = 1.8 V

TJ = 25°C

0.78

µA

Real-Time Clock 1 (RTC1) and Real-Time Clock 0 (RTC0) disabled, 16 kB SRAM retained,

LFXTAL off

0.89

µA

RTC1 and RTC0 disabled, 28 kB SRAM retained, LFXTAL off

0.96

µA

RTC1 and RTC0 disabled, 48 kB SRAM retained, LFXTAL off

1.06

µA

RTC1 and RTC0 disabled, 60 kB SRAM retained, LFXTAL off

1.35

µA

RTC1 and RTC0 disabled, 80 kB SRAM retained, LFXTAL off

1.44

µA

RTC1 and RTC0 disabled, 92 kB SRAM retained, LFXTAL off

1.51

µA

RTC1 and RTC0 disabled, 112 kB SRAM retained, LFXTAL off

1.60

µA

RTC1 and RTC0 disabled, 124 kB SRAM retained, LFXTAL off

0.85

µA

RTC1 enabled, 16 kB SRAM retained, low frequency RC oscillator (LFOSC) as RTC1 source

1.66

µA

RTC1 enabled, 124 kB SRAM retained, LFOSC as RTC1 source

1.08

µA

RTC1 enabled, 16 kB SRAM retained, LFXTAL as RTC1 source

1.11

µA

RTC0 enabled, 16 kB SRAM retained, LFXTAL as RTC0 source

1.14

µA

RTC1 and RTC0 enabled, 16 kB SRAM retained, LFXTAL as RTC1 and RTC0 source

1.82

µA

RTC1 enabled, 124 kB SRAM retained, LFXTAL as RTC1 source

1.84

µA

RTC0 enabled, 124 kB SRAM retained, LFXTAL as RTC0 source

1.87

µA

RTC1 and RTC0 enabled, 124 kB SRAM retained, LFXTAL as RTC1 and RTC0 source

TJ = 85°C

2.79

6.90

µA

RTC1 and RTC0 disabled, 16 kB SRAM retained, LFXTAL off

3.46

9.00

µA

RTC1 and RTC0 disabled, 28 kB SRAM retained, LFXTAL off

4.73

12.50

µA

RTC1 and RTC0 disabled, 48 kB SRAM retained, LFXTAL off

5.38

14.80

µA

RTC1 and RTC0 disabled, 60 kB SRAM retained, LFXTAL off

6.26

16.70

µA

RTC1 and RTC0 disabled, 80 kB SRAM retained, LFXTAL off

6.85

18.70

µA

RTC1 and RTC0 disabled, 92 kB SRAM retained, LFXTAL off

8.12

22.30

µA

RTC1 and RTC0 disabled, 112 kB SRAM retained, LFXTAL off

8.74

24.50

µA

RTC1 and RTC0 disabled, 124 kB SRAM retained, LFXTAL off

2.95

7.30

µA

RTC1 enabled, 16 kB SRAM retained, LFOSC as RTC1 source

8.92

25.50

µA

RTC1 enabled, 124 kB SRAM retained, LFOSC as RTC1 source

3.16

7.77

µA

RTC1 enabled, 16 kB SRAM retained, LFXTAL as RTC1 source

3.16

7.78

µA

RTC0 enabled, 16 kB SRAM retained, LFXTAL as RTC0 source

3.22

7.92

µA

RTC1 and RTC0 enabled, 16 kB SRAM retained, LFXTAL as RTC1 and RTC0 source

9.07

25.70

µA

RTC1 enabled, 124 kB SRAM retained, LFXTAL as RTC1 source

9.10

25.76

µA

RTC0 enabled, 124 kB SRAM retained, LFXTAL as RTC0 source

9.15

25.91

µA

RTC1 and RTC0 enabled, 124 kB SRAM retained, LFXTAL as RTC1 and RTC0 source

SHUTDOWN MODE1

VBAT = 1.8 V

TJ = 25°C

0.03

µA

RTC0 disabled

0.37

µA

RTC0 enabled, LFXTAL as RTC0 source

TJ = 85°C

0.31

1.30

µA

RTC0 disabled

0.78

2.93

µA

RTC0 enabled, LFXTAL as RTC0 source

FAST SHUTDOWN

MODE1

VBAT = 1.8 V

TJ = 25°C

0.17

µA

RTC0 disabled

0.51

µA

RTC0 enabled, LFXTAL as RTC0 source

TJ = 85°C

0.47

1.50

µA

RTC0 disabled

0.94

3.53

µA

RTC0 enabled, LFXTAL as RTC0 source

Buck enable/disable does not affect power consumption.

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