Datasheet

Electrical characteristics STM32F401xD STM32F401xE
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Table 20. Typical and maximum current consumption, code with data processing (ART
accelerator disabled) running from SRAM - V
DD
= 1.7 V
Symbol Parameter Conditions
f
HCLK
(MHz)
Typ Max
(1)
Unit
T
A
=
25 °C
T
A
= 25 °C T
A
=85 °C T
A
=105 °C
I
DD
Supply current
in Run mode
External clock,
all peripherals
enabled
(2)(3)
84 21.8 23.1 24.1 25.3
(4)
mA
60 15.8 16.5 17.5 18.7
40 11.4 11.9 12.9 13.9
20 6.0 6.3 7.3 8.3
External clock,
all peripherals
disabled
(3)
84 12.7 13.5 14.5 16.3
(4)
60 9.2 10.5 11.5 12.8
40 6.7 7.1 8.1 9.1
20 3.6 3.8 4.8 5.8
1. Guaranteed by characterization, not tested in production unless otherwise specified
2. When analog peripheral blocks such as ADC, HSE, LSE, HSI, or LSI are ON, an additional power consumption has to be
considered.
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. Tested in production.
Table 21. Typical and maximum current consumption, code with data processing (ART
accelerator disabled) running from SRAM
Symbol Parameter Conditions
f
HCLK
(MHz)
Typ
Max
(1)
Unit
T
A
= 25 °C T
A
=85 °C T
A
=105 °C
I
DD
Supply current
in Run mode
External clock,
all peripherals
enabled
(2)(3)
84 22.0 23.1 24.1 25.3
mA
60 16.0 16.9 17.9 19.8
40 11.6 12.1 13.1 14.1
20 6.2 6.5 7.5 8.5
External clock,
all peripherals
disabled
(3)
84 12.9 14.0 15.0 16.3
60 9.5 10.5 11.5 12.8
40 6.9 7.3 8.3 9.3
20 3.8 4.0 5.0 6.0
1. Guaranteed by characterization, not tested in production unless otherwise specified
2. When analog peripheral blocks such as ADC, HSE, LSE, HSI, or LSI are ON, an additional power consumption has to be
considered.
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.
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