STM32F071X8 datasheet(56/122 Pages) STMICROELECTRONICS

tên linh kiện	STM32F071X8

Giải thích chi tiết về linh kiện	ARM-based 32-bit MCU, up to 128 KB Flash, 12 timers, ADC, DAC & communication interfaces, 2.0 - 3.6 V

PDF	122 Pages

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Electrical characteristics

STM32F071x8 STM32F071xB

56/122

DocID025451 Rev 5

Table 30. Typical and maximum current consumption from the VDDA supply

Symbol

Para-

meter

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

memory

or RAM

HSI48

48 MHz

311

326

334

343

322

337

345

354

µA

HSE

bypass,

PLL on

48 MHz

152

170(3)

178

182(3)

165

184(3)

196

200(3)

32 MHz

105

121

126

128

113

129

136

138

24 MHz 81.9

95.9

99.5

101

88.7

102

107

108

HSE

bypass,

PLL off

8 MHz

2.7

3.8

4.3

4.6

3.6

4.7

5.2

5.5

1 MHz

2.7

3.8

4.3

4.6

3.6

4.7

5.2

5.5

HSI clock,

PLL on

48 MHz

223

244

255

260

245

265

279

284

32 MHz

176

195

203

206

193

212

221

224

24 MHz

154

171

178

181

168

185

192

195

HSI clock,

PLL off

8 MHz

74.2

83.4

86.4

87.3

83.4

92.5

95.3

96.6

1. Current consumption from the VDDA supply is independent of whether the digital peripherals are enabled or disabled, being

in Run or Sleep mode or executing from Flash memory or RAM. 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.

3. Data based on characterization results and tested in production (using one common test limit for sum of IDD and IDDA).

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