Datasheet

Electrical characteristics STM32F103xC, STM32F103xD, STM32F103xE
56/143 DS5792 Rev 13
APB1 (up to 36 MHz)
APB1-Bridge 7,78
μA/MHz
TIM2 33,06
TIM3 31,94
TIM4 31,67
TIM5 31,94
TIM6 8,06
TIM7 8,06
SPI2/I2S2
(2)
8,33
SPI3/I2S3
(2)
8,33
USART2 12,22
USART3 12,22
UART4 12,22
UART5 12,22
I2C1 10,28
I2C2 10,00
USB 18,06
CAN1 18,33
DAC
(3)
8,06
WWDG 3,89
PWR 1,11
BKP 1,11
IWDG 5,28
Table 20. Peripheral current consumption (continued)
Peripheral
Current
consumption
Unit