STM32F103XC datasheet(41/118 Pages) STMICROELECTRONICS

41 / 118 page

STM32F103xC, STM32F103xD, STM32F103xE

Electrical characteristics

41/118

Table 13.

Maximum current consumption in Run mode, code with data processing

running from Flash

Symbol

Parameter

Conditions

fHCLK

Max(1)

Data based on characterization results, not tested in production.

Unit

TA = 85 °C

TA = 105 °C

IDD

Supply current in

Run mode

External clock(2), all

peripherals enabled

External clock is 8 MHz and PLL is on when fHCLK > 8 MHz; external clock is 9 MHz for fHCLK = 36 MHz.

72 MHz

48 MHz

50.5

36 MHz

39.5

24 MHz

16 MHz

20.5

8 MHz

11.5

External clock(2), all

peripherals disabled

72 MHz

37.5

48 MHz

28.5

36 MHz

22.5

24 MHz

16.5

16 MHz

12.5

8 MHz

Table 14.

Maximum current consumption in Run mode, code with data processing

running from RAM

Symbol

Parameter

Conditions

fHCLK

Max

Unit

TA = 85 °C

TA = 105 °C

IDD

Supply current

in Run mode

External clock(1), all

peripherals enabled

External clock is 8 MHz and PLL is on when fHCLK > 8 MHz; external clock is 9 MHz for fHCLK = 36 MHz.

72 MHz(2)

Data based on characterization results, tested in production at VDD max, fHCLK max. and TA max, and code

executed from RAM.

48 MHz(3)

Based on characterization, not tested in production.

43.5

45.5

36 MHz(3)

24 MHz(3)

24.5

16 MHz(3)

8 MHz(3)

10.5

External clock(1), all

peripherals

disabled(3)

72 MHz

33.5

48 MHz

23.5

36 MHz

18.5

24 MHz

13.5

16 MHz

10.5

8 MHz

6.5

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