STM32L151CBU6TTR データシートの表示（PDF） - STMicroelectronics

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STM32L151CBU6TTR

Ultra-low-power 32-bit MCU ARM®-based Cortex®-M3, 128KB Flash, 16KB SRAM, 4KB EEPROM, LCD, USB, ADC, DAC

STMicroelectronics 

Electrical characteristics

STM32L151x6/8/B STM32L152x6/8/B

Table 24. Peripheral current consumption(1) (continued)

Typical consumption, VDD = 3.0 V, TA = 25 °C

Peripheral

Range 1,

VCORE=1.8 V

VOS[1:0] = 01

Range 2,

VCORE=1.5 V

VOS[1:0] = 10

Range 3,

VCORE=1.2 V

VOS[1:0] = 11

Low power

sleep and run

Unit

GPIOA

5

4.5

3.5

4

GPIOB

5

4.5

3.5

4.5

GPIOC

5

4.5

3.5

4.5

GPIOD

5

4.5

3.5

4.5

AHB

GPIOE

GPIOH

5

4.5

3.5

4.5

µA/MHz

4

4

3

3.5

(fHCLK)

CRC

1

0.5

0.5

0.5

FLASH

13

11.5

9

18.5

DMA1

12

10

8

10.5

All enabled

166

138

106

130

IDD (RTC)

0.47

IDD (LCD)

IDD

(3)

(ADC)

IDD (DAC)(4)

3.1

1450

340

IDD (COMP1)

0.16

µA

Slow mode

2

IDD (COMP2)

Fast mode

5

IDD

(PVD

/

(5)

BOR)

2.6

IDD (IWDG)

0.25

1.

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2. HSI oscillator is OFF for this measure.

3. Data based on a differential IDD measurement between ADC in reset configuration and continuous ADC conversion (HSI

consumption not included).

4. Data based on a differential IDD measurement between DAC in reset configuration and continuous DAC conversion of

VDD/2. DAC is in buffered mode, output is left floating.

5. Including supply current of internal reference voltage.

68/133

DocID17659 Rev 12

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