STM32F071C8U6 datasheet(54/121 Pages) STMICROELECTRONICS

номер детали	STM32F071C8U6

подробное описание детали	ARM®-based 32-bit MCU, up to 128 KB Flash, 12 timers, ADC, DAC & communication interfaces, 2.0 - 3.6 V

PDF	121 Pages

Scroll/Zoom	100%

производитель	STMICROELECTRONICS [STMicroelectronics]

домашняя страница	http://www.st.com

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54 / 121 page

Electrical characteristics

STM32F071CB STM32F071RB STM32F071VB STM32F071V8

54/121

DocID025451 Rev 3

Typical and maximum current consumption

The MCU is placed under the following conditions:

•

All I/O pins are in analog input mode

•

All peripherals are disabled except when explicitly mentioned

•

The Flash memory access time is adjusted to the fHCLK frequency:

–

0 wait state and Prefetch OFF from 0 to 24 MHz

–

1 wait state and Prefetch ON above 24 MHz

•

When the peripherals are enabled fPCLK = fHCLK

The parameters given in to Table 30 are derived from tests performed under ambient

temperature and supply voltage conditions summarized in Table 23: General operating

conditions.

Table 28. Typical and maximum current consumption from VDD supply at VDD = 3.6 V

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

HSI48

48 MHz

24.3

26.9

27.2

27.9

13.1

14.8

14.9

15.5

HSE bypass,

PLL on

48 MHz

24.1

26.8

27.0

27.7

13.0

14.6

14.8

15.4

32 MHz

16.0

18.3

18.6

19.2

8.76

9.56

9.73

10.6

24 MHz

12.3

13.7

14.3

14.7

7.36

7.94

8.37

8.81

HSE bypass,

PLL off

8 MHz

4.52

5.25

5.28

5.61

2.89

3.17

3.26

3.34

1 MHz

1.25

1.39

1.58

1.87

0.93

1.06

1.15

1.34

HSI clock,

PLL on

48 MHz

24.1

27.1

27.6

27.8

12.9

14.7

14.9

15.5

32 MHz

16.1

18.2

18.9

19.3

8.82

9.69

9.83

10.7

24 MHz

12.4

14.0

14.4

14.8

7.31

7.92

8.34

8.75

HSI clock,

PLL off

8 MHz

4.52

5.25

5.35

5.61

2.87

3.16

3.25

3.33

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