STM32F303CB datasheet(65/148 Pages) STMICROELECTRONICS

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DocID023353 Rev 13

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STM32F303xB STM32F303xC

Electrical characteristics

124

Table 32. 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

20.05 20.33 20.42 20.50 20.67 20.80 44.2(2) 350

735(2)

µA

Regulator in low-power

mode, all oscillators OFF

7.63 7.77 7.90 8.07 8.17 8.33 30.6(2) 335

720(2)

Supply

current in

Standby

mode

LSI ON and IWDG ON

0.80 0.96 1.09 1.23 1.37 1.51

LSI OFF and IWDG OFF 0.60 0.74 0.83 0.93 1.02 1.11 5.0(2)

7.8

13.3(2)

1. Guaranteed by characterization results unless otherwise specified.

2. Data based on characterization results and tested in production.

Table 33. 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

1.81 1.95 2.07 2.20 2.35 2.52

3.7

5.5

8.8

µA

Regulator in low-power

mode, all oscillators

OFF

1.81 1.95 2.07 2.20 2.35 2.52

3.7

5.5

8.8

Supply

current in

Standby

mode

LSI ON and IWDG ON 2.22 2.42 2.59 2.78

3.0

3.24

LSI OFF and IWDG

OFF

1.69 1.82 1.94 2.08 2.23 2.40

3.5

5.4

9.2

Supply

current in

Stop mode

Regulator in run mode,

all oscillators OFF

1.05 1.08 1.10 1.15 1.22 1.29

Regulator in low-power

mode, all oscillators

OFF

1.05 1.08 1.10 1.15 1.22 1.29

Supply

current in

Standby

mode

LSI ON and IWDG ON 1.44 1.52 1.60 1.71 1.84 1.98

LSI OFF and IWDG

OFF

0.93 0.95 0.98 1.02 1.08 1.15

1. Guaranteed by characterization results.

The total consumption is the sum of IDD and IDDA.

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