STM32F103RCH6XXX 参数 Datasheet PDF下载

STM32F103xC, STM32F103xD, STM32F103xE

Table 18.

Electrical characteristics

Typical current consumption in Run mode, code with data processing

running from Flash

Typ

(1)

Parameter

Conditions

f

HCLK

72 MHz

48 MHz

36 MHz

24 MHz

16 MHz

External clock

(3)

8 MHz

4 MHz

2 MHz

1 MHz

500 kHz

Supply

current in

Run mode

125 kHz

64 MHz

48 MHz

36 MHz

Running on high

speed internal RC

(HSI), AHB

prescaler used to

reduce the

frequency

24 MHz

16 MHz

8 MHz

4 MHz

2 MHz

1 MHz

500 kHz

125 kHz

Unit

Symbol

All peripherals All peripherals

disabled

enabled

(2)

51

34.6

26.6

18.5

12.8

7.2

4.2

2.7

2

1.6

1.3

45

34

26

17.9

12.2

6.6

3.6

2.1

1.4

1

0.7

30.5

20.7

16.2

11.4

8.2

5

3.1

2.1

1.7

1.4

1.2

27

20.1

15.6

10.8

7.6

4.4

2.5

1.5

1.1

0.8

0.6

mA

I

DD

mA

1. Typical values are measures at T

A

= 25 °C, V

DD

= 3.3 V.

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).

3. External clock is 8 MHz and PLL is on when f

HCLK

> 8 MHz.

Doc ID 14611 Rev 7

51/123