STM32F050C4 datasheet(44/97 Pages) STMICROELECTRONICS

tên linh kiện	STM32F050C4

Giải thích chi tiết về linh kiện	Low- and medium-density advanced ARM-based 32-bit MCU with up to 32 Kbytes Flash, timers, ADC and comm. interfaces

PDF	97 Pages

Scroll/Zoom	100%

nhà sản xuất	STMICROELECTRONICS [STMicroelectronics]

Trang chủ	http://www.st.com

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44 / 97 page

Electrical characteristics

STM32F050xx

44/97

Doc ID 023683 Rev 1

Table 21.

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 mode,

code

executing

from Flash

or RAM

HSE

bypass,

PLL on

48 MHz

150

170

178

182

164

183

195

198

µA

32 MHz

104

121

126

128

113

129

135

138

24 MHz

100

103

102

106

108

HSE

bypass,

PLL off

8 MHz

2.0

2.7

3.1

3.3

3.5

3.8

4.1

4.4

1 MHz

2.0

2.7

3.1

3.3

3.5

3.8

4.1

4.4

HSI clock,

PLL on

48 MHz

220

240

248

252

244

263

275

278

32 MHz

174

191

196

198

193

209

215

218

24 MHz

152

167

173

174

168

183

190

192

HSI clock,

PLL off

8 MHz

83.5

Supply

current in

Sleep

mode,

code

executing

from Flash

or RAM

HSE

bypass,

PLL on

48 MHz

150

170

178

182

164

183

195

198

32 MHz

104

121

126

128

113

129

135

138

24 MHz

100

103

102

106

108

HSE

bypass,

PLL off

8 MHz

2.0

2.7

3.1

3.3

3.5

3.8

4.1

4.4

1 MHz

2.0

2.7

3.1

3.3

3.5

3.8

4.1

4.4

HSI clock,

PLL on

48 MHz

220

240

248

252

244

263

275

278

32 MHz

174

191

196

198

193

209

215

218

24 MHz

152

167

173

174

168

183

190

192

HSI clock,

PLL off

8 MHz

83.5

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.

Data based on characterization results, not tested in production.

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