STM32F303VC datasheet(64/148 Pages) STMICROELECTRONICS

64 / 148 page

Electrical characteristics

STM32F303xB STM32F303xC

64/148

DocID023353 Rev 13

IDD

Supply

current in

Sleep

mode,

executing

from Flash

or RAM

External

clock (HSE

bypass)

72 MHz 44.0

48.4

49.4

50.5

6.6

7.5

7.9

8.7

64 MHz 39.2

43.3

44.0

45.2

6.0

6.8

7.2

7.9

48 MHz 29.6

32.7

33.3

34.3

4.5

5.2

5.6

6.3

32 MHz 19.7

23.3

23.5

3.1

3.5

4.0

4.8

24 MHz 14.9

17.6

17.8

18.3

2.4

2.8

3.3

3.9

8 MHz

4.9

5.7

6.1

6.9

0.8

1.0

1.4

2.2

1 MHz

0.6

0.9

1.2

2.1

0.1

0.3

0.6

1.5

Internal

clock (HSI)

64 MHz 34.2

38.1

39.2

40.3

5.7

6.3

6.8

7.5

48 MHz 25.8

28.7

29.6

30.3

4.3

4.8

5.2

5.9

32 MHz 17.4

19.4

19.9

20.7

2.9

3.2

3.7

4.5

24 MHz 13.2

15.1

15.6

15.9

1.5

1.8

2.2

2.9

8 MHz

4.5

5.0

5.6

6.2

0.7

0.9

1.2

2.1

1. Guaranteed by characterization results unless otherwise specified.

2. Data based on characterization results and tested in production with code executing from RAM.

Table 30. Typical and maximum current consumption from VDD supply at VDD = 3.6V (continued)

Symbol Parameter Conditions

fHCLK

All peripherals enabled

All peripherals disabled

Unit

Typ

Max @ TA(1)

Typ

Max @ TA(1)

25 °C 85 °C 105 °C

Table 31. Typical and maximum current consumption from the 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/Sleep

mode,

code

executing

from Flash

or RAM

HSE

bypass

72 MHz

225

276

289

297

245

302

319

329

µA

64 MHz

198

249

261

268

216

270

284

293

48 MHz

149

195

204

211

159

209

222

230

32 MHz

102

145

152

157

110

154

162

169

24 MHz

119

124

128

126

131

135

8 MHz

1 MHz

HSI clock

64 MHz

270

323

337

344

299

354

371

381

48 MHz

220

269

280

286

244

293

309

318

32 MHz

173

218

228

233

193

239

251

257

24 MHz

151

194

200

204

169

211

219

225

8 MHz

103

105

110

116

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. Guaranteed by characterization results.

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