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STM32F401CB 数据表(PDF) 67 Page - STMicroelectronics

部件名 STM32F401CB
功能描述  Up to 81 I/O ports with interrupt capability
PDF  134 Pages
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制造商  STMICROELECTRONICS [STMicroelectronics]
网页  http://www.st.com
标志 STMICROELECTRONICS - STMicroelectronics

STM32F401CB 数据表(HTML) 67 Page - STMicroelectronics

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STM32F401xB STM32F401xC
Electrical characteristics
113
Table 25. Typical and maximum current consumption in run mode, code with data processing
(ART accelerator enabled with prefetch) running from Flash memory
Symbol
Parameter
Conditions
fHCLK
(MHz)
Typ
Max(1)
Unit
TA =
25 °C
TA =
85 °C
TA =
105 °C
IDD
Supply current
in Run mode
External clock,
all peripherals enabled(2)(3)
84
31.8
33
35
36
mA
60
21.8
22
23
24
40
16.0
17
18
19
30
12.9
14
15
16
20
10.4
11
12
13
External clock,
all peripherals disabled(3)
84
21.2
22
23
24
60
15.0
16
17
18
40
10.9
12
13
14
30
8.8
10
11
12
20
7.1
8
9
10
1. Guaranteed by characterization, unless otherwise specified.
2. Add an additional power consumption of 1.6 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. When the ADC is ON (ADON bit set in the ADC_CR2), add an additional power consumption of 1.6mA per ADC for the
analog part.
Table 26. Typical and maximum current consumption in Sleep mode
Symbol
Parameter
Conditions
fHCLK
(MHz)
Typ
Max(1)
Unit
TA =
25 °C
TA =
85 °C
TA =
105 °C
IDD
Supply current
in Sleep mode
External clock,
all peripherals enabled(2)(3)
84
16.2
17
18
19
mA
60
10.7
11
12
13
40
8.3
9
10
11
30
6.8
7
8
9
20
5.9
6
7
8
External clock,
all peripherals disabled(3)(4)
84
5.2
6
7
8
60
3.6
4
5
6
40
2.9
3
4
5
30
2.6
3
4
5
20
2.6
3
4
5
1. Guaranteed by characterization, unless otherwise specified.
2. Add an additional power consumption of 1.6 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. When the ADC is ON (ADON bit set in the ADC_CR2 register), add an additional power consumption of 1.6 mA for the
analog part.
4. Same current consumption for fHCLK at 30 MHz and 20 MHz due to VCO running slower at 30 MHz.



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