Table 24. Peripheral Current Consumption - STMicroelectronics STM32L151CB Manual

STM32L151x6/8/B, STM32L152x6/8/B
Peripheral
TIM2
TIM3
TIM4
TIM6
TIM7
LCD
WWDG
SPI2
APB1
USART2
USART3
I2C1
I2C2
USB
PWR
DAC
COMP
SYSCFG & RI
TIM9
TIM10
APB2 TIM11
(2)
ADC
SPI1
USART1

Table 24. Peripheral current consumption

Typical consumption, V
Range 1, Range 2,
V =1.8 V V
CORE CORE
VOS[1:0] = 01 VOS[1:0] = 10
13
14
12.5
5.5
5.5
5.5
4
5.5
9
10.5
8.5
8.5
12.5
4.5
9
4.5
3
9
6.5
7
11.5
5
9
DocID17659 Rev 10
= 3.0 V, T
DD
Range 3,
=1.5 V V =1.2 V
CORE
VOS[1:0] = 11
10.5 8
12 9
10.5 8
4.5 3.5
5 3.5
5 3.5
3.5 2.5
5 4
8 5.5
9 6
7 5.5
7 5.5
10 6.5
4 3
7.5 6
4 3.5
2.5 2
7.5 6
5.5 4.5
6 4.5
9.5 8
4.5 3
7.5 6
Electrical characteristics
(1)
= 25 °C
A
Low power
sleep and run
10.5
12
11
4.5
4.5
5
3.5
5
µA/MHz
(f
8.5
8
7.5
6.5
10
3.5
7
4.5
2.5
7
5.5
µA/MHz
5.5
(f
9
4
7.5
Unit
)
HCLK
)
HCLK
65/129
103