STM32F050F4P7 查看數據表（PDF） - STMicroelectronics
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STM32F050F4P7
STMicroelectronics
STM32F050F4P7 Datasheet PDF : 97 Pages
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STM32F050xx
Electrical characteristics
Table 20. Typical and maximum current consumption from VDD supply at VDD = 3.6
All peripherals enabled All peripherals disabled
Symbol Parameter Conditions
Supply
current in
Run mode,
executing
from Flash
External
clock (HSE
bypass)
Internal
clock (HSI)
External
clock (HSE
Supply
bypass)
current in
IDD Run mode,
executing
from RAM
Internal
clock (HSI)
Supply
current in
Sleep
mode,
executing
from Flash
or RAM
External
clock (HSE
bypass)
Internal
clock (HSI)
fHCLK
Max @ TA(1)
Max @ TA(1)
Unit
Typ
Typ
25 °C 85 °C 105 °C
25 °C 85 °C 105 °C
48 MHz 18.4 20.0 20.1 20.4 11.4 12.5 12.5 12.6
32 MHz 12.4 13.2 13.2 13.8 7.9 8.3 8.5 8.6
24 MHz 9.9 10.7 10.7 11.0 6.2 6.8 7.0 7.0
8 MHz 3.3 3.6 3.8 3.9 2.2 2.6 2.6 2.6
1 MHz 0.8 1.1 1.1 1.1 0.7 0.9 0.9 0.9
48 MHz 18.9 20.9 21.1 21.5 11.7 12.3 12.9 13.1
32 MHz 12.8 13.7 14.2 14.8 8.0 8.7 9.1 9.1
24 MHz 9.7 10.4 11.2 11.3 6.1 6.5 6.7 6.9
8 MHz 3.5 4.0 4.0 4.1 2.4 2.6 2.7 2.7
48 MHz 17.3 19.7 19.8 20.0 10.3 11.2 11.3 11.7
32 MHz 11.2 12.5 12.7 12.7 6.7 7.3 7.6 7.6
24 MHz 8.9 10.0 10.1 10.2 5.1 5.5 5.8 5.9
8 MHz 2.8 3.1 3.3 3.4 1.7 2.0 2.1 2.1
1 MHz 0.3 0.6 0.6 1.3 0.2 0.5 0.8 0.8 mA
48 MHz 17.4 19.7 20.0 20.2 10.4 11.2 11.3 11.8
32 MHz 11.8 12.8 13.1 13.3 6.8 7.4 7.7 7.9
24 MHz 9.0 10.0 10.1 10.2 5.2 5.7 6.0 6.0
8 MHz 3.0 3.2 3.5 3.6 1.8 2.0 2.2 2.2
48 MHz 10.7 11.7 11.9 12.5 2.4 2.6 2.7 2.9
32 MHz 7.1 7.8 8.1 8.2 1.6 1.7 1.9 1.9
24 MHz 5.5 6.3 6.4 6.4 1.3 1.4 1.5 1.5
8 MHz 1.8 2.0 2.0 2.1 0.4 0.4 0.5 0.5
1 MHz 0.2 0.5 0.5 0.5 0.1 0.1 0.1 0.1
48 MHz 10.8 11.9 12.1 12.6 2.4 2.7 2.7 2.9
32 MHz 7.3 8.0 8.4 8.5 1.7 1.9 1.9 2.0
24 MHz 5.5 6.2 6.5 6.5 1.3 1.5 1.5 1.6
8 MHz 1.9 2.2 2.3 2.4 0.5 0.5 0.5 0.6
Doc ID 023683 Rev 1
43/97
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