STM32F103CBT7XXX datasheet(46/92 Pages) STMICROELECTRONICS

tên linh kiện	STM32F103CBT7XXX

Giải thích chi tiết về linh kiện	Medium-density performance line ARM-based 32-bit MCU with 64 or 128 KB Flash, USB, CAN, 7 timers, 2 ADCs, 9 communication interfaces

PDF	92 Pages

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Electrical characteristics

STM32F103x8, STM32F103xB

46/92

Doc ID 13587 Rev 11

Table 18.

Typical current consumption in Sleep mode, code running from Flash or

RAM

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

Sleep mode

External clock(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 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

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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