STM32F103xC datasheet(51/123 Pages) STMICROELECTRONICS

Part #	STM32F103xC

Description	High-density performance line ARM-based 32-bit MCU with 256 to 512KB Flash, USB, CAN, 11 timers, 3 ADCs, 13 communication interfaces

PDF	123 Pages

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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51 / 123 page

STM32F103xC, STM32F103xD, STM32F103xE

Electrical characteristics

Doc ID 14611 Rev 7

51/123

Table 18.

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

30.5

48 MHz

34.6

20.7

36 MHz

26.6

16.2

24 MHz

18.5

11.4

16 MHz

12.8

8.2

8 MHz

7.2

4 MHz

4.2

3.1

2 MHz

2.7

2.1

1 MHz

1.7

500 kHz

1.6

1.4

125 kHz

1.3

1.2

Running on high

speed internal RC

(HSI), AHB

prescaler used to

reduce the

frequency

64 MHz

48 MHz

20.1

36 MHz

15.6

24 MHz

17.9

10.8

16 MHz

12.2

7.6

8 MHz

6.6

4.4

4 MHz

3.6

2.5

2 MHz

2.1

1.5

1 MHz

1.4

1.1

500 kHz

0.8

125 kHz

0.7

0.6

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