Electrical characteristics
Table 36. Peripheral current consumption (continued)
STM32F302xx/STM32F303xx
(1)
Typical consumption
IDD
Peripheral
Unit
TIM6
TIM7
9.7
12.1
6.4
WWDG
SPI2
40.4
40.0
41.9
40.2
36.5
30.8
10.5
10.4
26.2
33.4
5.7
SPI3
USART2
USART3
UART4
UART5
I2C1
µA/MHz
I2C2
USB
CAN
PWR
DAC
15.4
1. The power consumption of the analog part (IDDA) of peripherals such as ADC, DAC, Comparators, OpAmp
etc. is not included. Refer to the tables of characteristics in the subsequent sections.
2. BusMatrix is automatically active when at least one master is ON (CPU, DMA1 or DMA2).
3. The APBx bridge is automatically active when at least one peripheral is ON on the same bus.
72/133
Doc ID 023353 Rev 5
STMICROELECTRONICS [ ST ]
