Datasheet

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Electrical characteristics STM32F031x4 STM32F031x6

52/106 DocID025743 Rev 6

APB

APB-Bridge

(2)

2.6

µA/MHz

SYSCFG 1.7

ADC

(3)

4.2

TIM1 17.1

SPI1 9.6

USART1 17.4

TIM16 8.2

TIM17 8.0

DBG (MCU Debug Support) 0.5

TIM2 17.4

TIM3 12.8

TIM14 6.0

WWDG 1.5

I2C1 5.1

PWR 1.2

All APB peripherals 110.9

1. The BusMatrix automatically is active when at least one master is ON (CPU or DMA1).

2. The APBx Bridge is automatically active when at least one peripheral is ON on the same Bus.

3. The power consumption of the analog part (I

DDA

) of peripherals such as ADC is not included. Refer to the

tables of characteristics in the subsequent sections.

Table 29. Peripheral current consumption (continued)

Peripheral Typical consumption at 25 °C Unit

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