STM32L4P5CE datasheet(176/311 Pages) STMICROELECTRONICS

176 / 311 page

Electrical characteristics

STM32L4P5xx

176/311

DS12903 Rev 2

On-chip peripheral current consumption

The current consumption of the on-chip peripherals is given in Table 51. The MCU is placed

under the following conditions:

•

All I/O pins are in Analog mode

•

The given value is calculated by measuring the difference of the current consumptions:

–

when the peripheral is clocked on

–

when the peripheral is clocked off

•

Ambient operating temperature and supply voltage conditions summarized in Table 18:

Voltage characteristics

•

The power consumption of the digital part of the on-chip peripherals is given in

Table 51. The power consumption of the analog part of the peripherals (where

applicable) is indicated in each related section of the datasheet.

Table 51. STM32L4P5xx peripheral current consumption

Peripheral

Range 1

Boost

Mode

Range 1

Normal

Mode

Range 2

Low-

power run

and sleep

Unit

AHB

Bus matrix

3.361

3.144

2.626

2.772

µA/MHz

ADC independent clock domain

0.254

0.241

0.125

0.750

ADC AHB clock domain

4.917

4.591

4.013

4.627

AES

3.000

2.750

2.150

3.000

CRC

0.534

0.498

0.426

0.405

DMA1

2.556

2.386

1.945

2.203

DMA2

2.644

2.463

2.030

2.179

DMA2D

3.322

3.099

2.525

2.853

DMAMUX

5.850

5.447

4.477

5.217

DCMI

8.498

7.948

6.563

7.503

PSSI

8.498

7.948

6.563

7.503

FLASH

5.836

5.442

4.476

5.101

FSMC

10.215

9.485

7.807

9.043

GPIOA

0.158

0.141

0.142

0.153

GPIOB

0.173

0.150

0.160

0.108

GPIOC

0.189

0.179

0.164

0.090

GPIOD

0.181

0.171

0.159

0.134

GPIOE

0.157

0.143

0.146

0.151

GPIOF

0.178

0.151

0.153

0.340

GPIOG

0.171

0.164

0.162

GPIOH

0.202

0.193

0.176

0.157

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