CD00253742 Datasheet, PDF (52/120 Pages) STMicroelectronics – XL-density performance line ARM-based 32-bit MCU

Electrical characteristics
STM32F103xF, STM32F103xG
On-chip peripheral current consumption
The current consumption of the on-chip peripherals is given in Table 20. 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
Table 7
Table 20. Peripheral current consumption⁽¹⁾
Peripheral
Typical consumption at 25 °C
Unit
APB1
TIM2
TIM3
TIM4
TIM5
TIM6
TIM7
TIM12
TIM13
TIM14
SPI2
SPI3
USART2
USART3
USART4
USART5
I2C1
I2C2
USB
CAN
DAC⁽²⁾
1.6
1.5
1.5
1.5
0.6
0.6
0.95
0.7
0.75
0.6
mA
0.6
0.7
0.7
0.7
0.7
0.65
0.65
0.9
0.9
1.35
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Doc ID 16554 Rev 3