STM32F103CBU6XXX datasheet(48/116 Pages) STMICROELECTRONICS

Teilenummer	STM32F103CBU6XXX

Bauteilbeschribung	Medium-density performance line Arm®-based 32-bit MCU with 64 or 128 KB Flash, USB, CAN, 7 timers, 2 ADCs, 9 com. interfaces

PDF	116 Pages

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Hersteller	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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48 / 116 page

Electrical characteristics

STM32F103x8, STM32F103xB

48/116

DS5319 Rev 18

Table 18. Typical current consumption in Sleep mode, code running

from Flash or RAM

Symbol Parameter

Conditions

fHCLK

Typ(1)

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

Unit

All peripherals

enabled(2)

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

Sleep mode

External clock(3)

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

72 MHz

14.4

5.5

48 MHz

9.9

3.9

36 MHz

7.6

3.1

24 MHz

5.3

2.3

16 MHz

3.8

1.8

8 MHz

2.1

1.2

4 MHz

1.6

1.1

2 MHz

1.3

1.0

1 MHz

1.11

0.98

500 kHz

1.04

0.96

125 kHz

0.98

0.95

Running on high

speed internal RC

(HSI), AHB prescaler

used to reduce the

frequency

64 MHz

12.3

4.4

48 MHz

9.3

3.3

36 MHz

2.5

24 MHz

4.8

1.8

16 MHz

3.2

1.2

8 MHz

1.6

0.6

4 MHz

1.0

0.5

2 MHz

0.72

0.47

1 MHz

0.56

0.44

500 kHz

0.49

0.42

125 kHz

0.43

0.41

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