STM32F302CC 查看數據表（PDF） - STMicroelectronics

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STM32F302CC

ARM®-based Cortex®-M4 32b MCU+FPU, up to 256KB Flash+ 40KB SRAM, 2 ADCs, 1 DAC ch., 4 comp, 2 PGA, timers, 2.0-3.6 V

STMicroelectronics 

STM32F302xB STM32F302xC

Electrical characteristics

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

All peripherals enabled

All peripherals disabled

Symbol Parameter Conditions

fHCLK

Max @ TA(1)

Max @ TA(1)

Unit

Typ

Typ

25 °C 85 °C 105 °C

25 °C 85 °C 105 °C

72 MHz 44.0 48.4 49.4 50.5 6.6 7.5 7.9

64 MHz 39.2 43.3 44.0 45.2 6.0 6.8 7.2

External

48 MHz 29.6 32.7 33.3 34.3 4.5 5.2

5.6

clock (HSE 32 MHz 19.7 23.3 23.3 23.5 3.1 3.5 4.0

Supply

bypass)

current in

24 MHz 14.9 17.6 17.8 18.3 2.4 2.8 3.3

Sleep

IDD mode,

executing

8 MHz 4.9 5.7 6.1

1 MHz 0.6 0.9 1.2

6.9 0.8 1.0 1.4

2.1 0.1 0.3 0.6

from Flash

or RAM

64 MHz 34.2 38.1 39.2 40.3 5.7 6.3 6.8

48 MHz 25.8 28.7 29.6 30.3 4.3 4.8 5.2

Internal

clock (HSI)

32 MHz 17.4

19.4

19.9

20.7

2.9

3.2

3.7

24 MHz 13.2 15.1 15.6 15.9 1.5 1.8 2.2

8 MHz 4.5 5.0 5.6 6.2 0.7 0.9 1.2

8.7

7.9

6.3

4.8

3.9

2.2

mA

1.5

7.5

5.9

4.5

2.9

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 31. Typical and maximum current consumption from the VDDA supply

VDDA = 2.4 V

VDDA = 3.6 V

Symbol

Parameter

Conditions

(1)

fHCLK

Max @ TA(2)

Max @ TA(2)

Unit

Typ

Typ

25 °C 85 °C 105 °C

25 °C 85 °C 105 °C

72 MHz 225 276 289 297 245 302 319 329

64 MHz 198 249 261 268 216 270 284 293

48 MHz 149 195 204 211 159 209 222 230

Supply

current in

HSE

bypass

32 MHz 102

145

24 MHz 80 119

152

124

157 110 154 162

128 86 126 131

169

135

Run/Sleep

IDDA

mode,

code

8 MHz 2

3

4

6

3

4

5

9

µA

1 MHz 2

3

5

7

3

4

6

9

executing

from Flash

64 MHz 270 323 337 344 299 354 371 381

or RAM

48 MHz 220 269 280 286 244 293 309 318

HSI clock 32 MHz 173 218 228 233 193 239 251 257

24 MHz 151 194 200 204 169 211 219 225

8 MHz 73

97

99 103 88 105 110 116

1.

Current consumption from the

PLL is off, IDDA is independent

VfrDoDmA

supply is independent

the frequency.

of

whether

the

peripherals

are

on

or

off.

Furthermore

when

the

2. Guaranteed by characterization results.

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