STM32F107RC datasheet(42/103 Pages) STMICROELECTRONICS

42 / 103 page

Electrical characteristics

STM32F105xx, STM32F107xx

42/104

Doc ID 15274 Rev 6

Table 17.

Typical current consumption in Run mode, code with data processing

running from Flash

Symbol

Parameter

Conditions

fHCLK

Typ(1)

Typical values are measures at TA = 25 °C, VDD = 3.3 V.

Unit

All peripherals

enabled(2)

Add an additional power consumption of 0.8 mA per ADC for the analog part. In applications, this

consumption occurs only while the ADC is on (ADON bit is set in the ADC_CR2 register).

All peripherals

disabled

IDD

Supply

current in

Run mode

External clock(3)

External clock is 8 MHz and PLL is on when fHCLK > 8 MHz.

72 MHz

47.3

28.3

48 MHz

19.6

36 MHz

24.6

15.4

24 MHz

16.8

10.6

16 MHz

11.8

7.4

8 MHz

5.9

3.7

4 MHz

3.7

2.9

2 MHz

2.5

1 MHz

1.8

1.53

500 kHz

1.5

1.3

125 kHz

1.3

1.2

Running on high

speed internal RC

(HSI), AHB

prescaler used to

reduce the

frequency

36 MHz

23.9

14.8

24 MHz

16.1

9.7

16 MHz

11.1

6.7

8 MHz

5.6

3.8

4 MHz

3.1

2.1

2 MHz

1.8

1.3

1 MHz

1.16

0.9

500 kHz

0.8

0.67

125 kHz

0.6

0.5

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