STM32F303 datasheet(62/133 Pages) STMICROELECTRONICS

62 / 133 page

Electrical characteristics

STM32F302xx/STM32F303xx

62/133

Doc ID 023353 Rev 5

Table 28.

Typical and maximum current consumption from VDD supply at VDD = 3.6V

Symbol Parameter Conditions

fHCLK

All peripherals enabled

All peripherals disabled

Unit

Typ

Max @ TA

(1)

Typ

Max @ TA

(1)

25 °C

85 °C

105 °C

25 °C

85 °C

105 °C

IDD

Supply

current in

Run mode,

executing

from Flash

External

clock (HSE

bypass)

72 MHz 61.2

65.8

67.6

68.5

27.8

30.3

30.7

31.5

64 MHz 54.7

59.1

60.2

61.1

24.6

27.2

27.6

28.3

48 MHz 41.7

45.1

46.2

47.2

19.2

21.1

21.4

21.8

32 MHz 28.1

31.5

32.5

32.7

12.9

14.6

14.8

15.3

24 MHz 21.4

23.7

24.4

25.2

10.0

11.4

12.1

8 MHz

7.4

8.4

8.6

9.4

3.6

4.1

4.4

5.0

1 MHz

1.3

1.6

1.8

2.6

0.8

1.0

1.2

2.1

Internal

clock (HSI)

64 MHz 49.7

54.4

55.4

56.3

24.5

27.2

27.4

28.1

48 MHz 37.9

42.2

43.0

43.5

18.9

21.4

21.5

21.6

32 MHz 25.8

29.2

30.0

12.7

14.2

14.6

15.2

24 MHz 19.7

22.3

22.6

23.2

6.7

7.7

7.9

8.5

8 MHz

6.9

7.8

8.3

8.8

3.5

4.0

4.4

5.0

Supply

current in

Run mode,

executing

from RAM

External

clock (HSE

bypass)

72 MHz 60.8 66.2(2)

69.7

70.4(2)

27.4 31.7(2)

32.2

32.5(2)

64 MHz 54.3

59.1

62.2

63.3

24.3

28.3

28.7

28.8

48 MHz 41.0

45.6

47.3

47.9

18.3

21.6

21.9

22.1

32 MHz 27.6

32.4

32.9

12.3

15.0

15.2

15.4

24 MHz 20.8

23.9

24.3

25.0

9.3

11.3

11.4

12.0

8 MHz

6.9

7.8

8.7

9.0

3.1

3.7

4.2

4.9

1 MHz

0.9

1.2

1.5

2.3

0.4

0.6

1.0

1.8

Internal

clock (HSI)

64 MHz 49.2

53.9

55.2

57.4

23.9

27.8

28.2

28.4

48 MHz 37.3

40.8

41.4

44.1

18.2

21.0

21.6

21.9

32 MHz 25.1

27.6

29.1

30.1

12.0

14.0

14.5

15.1

24 MHz 19.0

21.6

22.1

22.9

6.3

7.2

7.7

8.1

8 MHz

6.4

7.3

7.9

8.4

3.0

3.5

4.0

4.7

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