Electrical characteristics
STM32F405xx, STM32F407xx
Table 27. Peripheral current consumption (continued)
Peripheral(1)
168 MHz
144 MHz
Unit
AHB3
FSMC
TIM2
2.18
0.80
1.67
0.61
TIM3
0.58
0.44
TIM4
0.62
0.48
TIM5
0.79
0.61
TIM6
0.15
0.11
TIM7
0.16
0.12
TIM12
TIM13
TIM14
PWR
0.33
0.26
0.27
0.21
0.27
0.21
0.04
0.03
USART2
USART3
UART4
UART5
I2C1
0.17
0.13
0.17
0.13
0.17
0.13
mA
APB1
0.17
0.13
0.17
0.13
I2C2
0.18
0.13
I2C3
0.18
0.13
SPI2/I2S2(2)
0.17/0.16
0.16/0.14
0.27
0.13/0.12
0.12/0.12
0.21
SPI3/I2S3(2)
CAN1
CAN2
0.26
0.20
DAC
0.14
0.10
DAC channel 1(3)
DAC channel 2(4)
0.91
0.89
0.91
0.89
DAC channel 1 and
2(3)(4)
1.69
0.04
1.68
0.04
WWDG
94/185
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