STM32F105xx, STM32F107xx
Electrical characteristics
(1)
Table 19. Peripheral current consumption
Unit
Peripheral
Typical consumption at 25 °C
ETH_MAC
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.
Doc ID 15274 Rev 4
43/95
STMICROELECTRONICS [ ST ]
