STM32L4P5CE datasheet(155/311 Pages) STMICROELECTRONICS

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Table 35. Typical current consumption in Run and Low-power run modes, with different codes

running from Flash, ART enable (Cache ON Prefetch OFF)

Symbol

Parameter

Conditions

Code

TYP

Single Bank

Mode

TYP

Dual Bank

Mode

Unit

TYP

Single Bank

Mode

TYP

Dual Bank

Mode

Unit

Voltage

scaling

25°C

IDD

(Run)

Supply

current in

Run mode

fHCLK=fHSE up

to 48 MHZ

included, bypass

mode PLL ON

above 48 MHz all

peripherals

disable

Range2

fHCLK=26MHz

Reduced code(1)

3.15

3.30

121

127

µA/MHz

Coremark

3.40

3.50

131

135

Dhrystone2.1

3.80

3.70

146

142

Fibonacci

3.45

3.65

133

140

While(1)

2.90

112

Range 1

Normal Mode

fHCLK= 80

MHz

Reduced code(1)

11.00

11.50

138

144

µA/MHz

Coremark

12.50

13.00

156

163

Dhrystone2.1

13.50

13.00

169

163

Fibonacci

12.50

13.00

156

163

While(1)

10.50

131

Range 1

Boost Mode

fHCLK= 120

MHz

Reduced code(1)

17.50

16.00

146

133

µA/MHz

Coremark

19.50

20.00

163

167

Dhrystone2.1

20.00

20.50

167

171

Fibonacci

19.50

21.00

163

175

While(1)

16.50

138

IDD

(LPRun)

Supply

current in

Low-power

run

fHCLK = fMSI = 2MHz all

pripherals disable

Reduced code(1)

420

µA

210

µA/MHz

Coremark

435

475

218

238

Dhrystone2.1

485

505

243

253

Fibonacci

475

238

While(1)

375

515

188

258

1. Reduced code used for characterization results provided in Table 25, Table 29, Table 33.

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