Datasheet

Electrical characteristics STM32F100xC, STM32F100xD, STM32F100xE
46/98 Doc ID 15081 Rev 7
On-chip peripheral current consumption
The current consumption of the on-chip peripherals is given in Ta bl e 19. The MCU is placed
under the following conditions:
● all I/O pins are in input mode with a static value at V
DD
or V
SS
(no load)
● all peripherals are disabled unless otherwise mentioned
● the given value is calculated by measuring the current consumption
– with all peripherals clocked off
– with only one peripheral clocked on
● ambient operating temperature and V
DD
supply voltage conditions summarized in
Ta ble 6 .
Table 19. Peripheral current consumption
Peripheral Typical consumption at 25 °C
(1)
Unit
APB1
TIM2 0.48
mA
TIM3 0.49
TIM4 0.48
TIM5 0.48
TIM6 0.2
TIM7 0.2
TIM12 0.32
TIM13 0.25
TIM14 0.25
DAC 1.06
(2)
WWDG 0.15
SPI2 0.2
SPI3 0.19
USART2 0.36
USART3 0.36
UART4 0.35
UART5 0.36
I2C1 0.34
I2C2 0.34
HDMI CEC 0.2