STM32F050C4 datasheet(45/97 Pages) STMICROELECTRONICS

45 / 97 page

STM32F050xx

Electrical characteristics

Doc ID 023683 Rev 1

45/97

upply current

Table 22.

Typical and maximum VDD consumption in Stop and Standby modes

Symbol Parameter

Conditions

Typ @VDD (VDD = VDDA)Max

(1)

Unit

2.0 V 2.4 V 2.7 V 3.0 V 3.3 V 3.6 V

TA =

25 °C

TA =

85 °C

TA =

105 °C

IDD

Supply

current in

Stop mode

Regulator in run mode,

all oscillators OFF

15.1 15.25 15.45 15.7

18(2)

55(2)

µA

Regulator in low-power

mode, all oscillators

OFF

3.15

3.25

3.35

3.45

3.7

5.5(2)

41(2)

Supply

current in

Standby

mode

LSI ON and IWDG ON

0.8

0.95

1.05

1.2

1.35

1.5

LSI OFF and IWDG

OFF

0.65

0.75

0.85

0.95

1.1

1.3

2(2)

2.5

3(2)

Data based on characterization results, not tested in production unless otherwise specified.

Data based on characterization results and tested in production.

Table 23.

Typical and maximum VDDA consumption in Stop and Standby modes

Symbol Parameter

Conditions

Typ @VDD (VDD = VDDA)Max

(1)

Unit

2.0 V 2.4 V 2.7 V 3.0 V 3.3 V 3.6 V

TA =

25 °C

TA =

85 °C

TA =

105 °C

IDDA

Supply

current in

Stop mode

Regulator in run mode,

all oscillators OFF

1.85

2.15

2.3

2.45

2.6

3.5

4.5

µA

Regulator in low-power

mode, all oscillators

OFF

1.85

2.15

2.3

2.45

2.6

3.5

4.5

Supply

current in

Standby

mode

LSI ON and IWDG ON

2.25

2.5

2.65 2.85 3.05

3.3

LSI OFF and IWDG

OFF

1.75

1.9

2.15

2.3

2.5

3.5

4.5

Supply

current in

Stop mode

Regulator in run mode,

all oscillators OFF

1.11 1.15 1.18 1.22 1.27 1.35

Regulator in low-power

mode, all oscillators

OFF

1.11 1.15 1.18 1.22 1.27 1.35

Supply

current in

Standby

mode

LSI ON and IWDG ON

1.5

1.58 1.65 1.78 1.91 2.04

LSI OFF and IWDG

OFF

1.02 1.05 1.05 1.15 1.22

Data based on characterization results, not tested in production.

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