Electrical characteristics
STM32F105xx, STM32F107xx
(1)
Table 19. Peripheral current consumption
Peripheral
ETH_MAC
Unit
Typical consumption at 25 °C
5.2
7.7
1.5
1.5
1.5
1.5
0.6
0.3
0.2
0.5
0.5
0.5
0.5
0.5
0.5
0.8
0.8
0.4
0.5
0.5
0.5
0.5
0.5
2.1
2.0
1.7
0.4
0.9
AHB
OTG_FS
TIM2
TIM3
TIM4
TIM5
TIM6
TIM7
SPI2
mA
USART2
USART3
UART4
UART5
I2C1
APB1
I2C2
CAN1
CAN2
DAC
GPIO A
GPIO B
GPIO C
GPIO D
GPIO E
ADC1(2)
ADC2(2)
TIM1
APB2
mA
SPI1
USART1
1. fHCLK = 72 MHz, fAPB1 = fHCLK/2, fAPB2 = fHCLK, default prescaler value for each peripheral.
2. Specific conditions for ADC: fHCLK = 56 MHz, fAPB1 = fHCLK/2, fAPB2 = fHCLK, fADCCLK = fAPB2/4, ADON bit
in the ADC_CR2 register is set to 1.
44/104
Doc ID 15274 Rev 6