STM32F383CC datasheet(62/125 Pages) STMICROELECTRONICS

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Electrical characteristics

STM32F383xx

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DocID023367 Rev 2

Table 27. Typical and maximum current consumption from VDDA supply

Symbol Parameter

Conditions

(1)

fHCLK

VDDA= 2.4 V

VDDA= 3.6 V

Unit

Typ

Max @ TA(2)

Typ

Max @ TA(2)

25 °C

85 °C 105 °C

25 °C

85 °C 105 °C

IDDA

Supply

current in

Run or

Sleep

mode,

code

executing

from Flash

or RAM

HSE

bypass,

PLL on

72 MHz 226

250

272

279

247

268

302

308

µA

64 MHz 200

223

245

250

218

240

267

273

48 MHz 150

172

189

194

163

182

207

210

32 MHz 103

122

137

139

111

130

147

148

24 MHz

109

111

102

117

HSE

bypass,

PLL off

8 MHz

1 MHz

HSI clock,

PLL on

64 MHz 268

293

319

325

296

321

351

358

48 MHz 219

242

263

267

241

263

290

296

32 MHz 171

193

210

213

189

209

230

234

24 MHz 148

169

181

184

165

182

200

203

HSI clock,

PLL off

8 MHz

1. Current consumption from the VDDA supply is independent of whether the peripherals are on or off. Furthermore when the

PLL is off, IDDA is independent from the frequency.

2. Data based on characterization results, not tested in production unless otherwise specified.

Table 28. Typical and maximum VDD consumption in Stop mode

Symbol

Parameter

Conditions

Typ@VDD

(VDD=1.8 V, VDDA=3.3 V)

Max

Unit

TA=

25 °C

TA=

85 °C

TA=

105 °C

IDD

Supply current

in Stop mode

All oscillators OFF

5.19

29.2

485.7

1052.2

µA

Table 29. Typical and maximum VDDA consumption in Stop mode

Symbol Parameter

Conditions

Typ@VDDA (VDD= 1.8 V)

Max(1)

Unit

1.8 V 2.0 V 2.4 V 2.7 V 3.0 V 3.3 V 3.6 V

TA=

25 °C

TA=

85 °C

TA=

105 °C

IDDA

Supply

current in

Stop mode

All oscillators

OFF

0.74 0.76 0.78 0.81 0.86 0.92

8.8

10.1

11.6

µA

1. Data based on characterization results and tested in production.

STM32F383CC Datasheet(PDF) 62 Page - STMicroelectronics

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