STM32L151RBH6TR STMicroelectronics, STM32L151RBH6TR Datasheet - Page 63

• Manufacturer Part Number: STM32L151RBH6TR
• Description: ARM Microcontrollers - MCU 32-Bit ARM Cortex 128kb Low Power MCU
• Manufacturer: STMicroelectronics

Specifications of STM32L151RBH6TR

• Product Category: ARM Microcontrollers - MCU
• Rohs: yes
• Core: ARM Cortex M3
• Data Bus Width: 32 bit

STM32L151x6/8/B, STM32L152x6/8/B
On-chip peripheral current consumption
The current consumption of the on-chip peripherals is given in the following table. The MCU
is placed under the following conditions:
●
●
●
Table 25.
APB1
all I/O pins are in input mode with a static value at V
all peripherals are disabled unless otherwise mentioned
the given value is calculated by measuring the current consumption
–
–
Peripheral
with all peripherals clocked off
with only one peripheral clocked on
Peripheral current consumption
TIM2
TIM3
TIM4
TIM6
TIM7
LCD
WWDG
SPI2
USART2
USART3
I2C1
I2C2
USB
PWR
DAC
COMP
VOS[1:0] =
Range 1,
V
1.8 V
CORE
Doc ID 17659 Rev 8
12.5
10.5
12.5
Typical consumption, V
5.5
5.5
5.5
5.5
8.5
8.5
4.5
4.5
01
13
14
4
9
9
=
VOS[1:0] =
Range 2,
V
1.5 V
CORE
10.5
10.5
4.5
3.5
7.5
10
12
10
5
5
5
8
9
7
7
4
4
(1)
=
DD
VOS[1:0] =
Range 3,
V
1.2 V
= 3.0 V, T
CORE
DD
3.5
3.5
3.5
2.5
5.5
5.5
5.5
6.5
3.5
11
8
9
8
4
6
3
6
or V
=
SS
Electrical characteristics
A
Low power
= 25 °C
(no load)
sleep and
10.5
run
4.5
4.5
8.5
3.5
7.5
6.5
3.5
4.5
12
11
10
5
5
8
7
µA/MHz
(f
Unit
HCLK
63/121
)