STM32G070CB datasheet(47/93 Pages) STMICROELECTRONICS

47 / 93 page

DS12766 Rev 2

47/93

STM32G070CB/KB/RB

Electrical characteristics

Table 25. Current consumption in Sleep and Low-power sleep modes

Symbol

Parameter

Conditions

Typ

Max(1)

Unit

General

Voltage

scaling

fHCLK

25°C 85°C 25°C 85°C

IDD(Sleep)

Supply

current in

Sleep mode

Flash memory enabled;



fHCLK = fHSE bypass

(≤16 MHz; PLL disabled),



fHCLK = fPLLRCLK

(>16 MHz; PLL enabled);



All peripherals disabled

Range 1

64 MHz

2.0

2.1

2.2

2.5

56 MHz

1.8

1.9

2.0

2.3

48 MHz

1.5

1.7

1.9

2.0

32 MHz

1.1

1.2

1.4

1.6

24 MHz

0.9

1.0

1.2

1.3

16 MHz

0.6

0.7

0.8

Range 2

16 MHz

0.4

0.6

0.7

8 MHz

0.3

0.4

0.6

2 MHz

0.1

0.2

0.5

IDD(LPSleep)

Supply

current in

Low-power

sleep mode

Flash memory disabled;



PLL disabled;



fHCLK = fHSE bypass (> 32 kHz),

fHCLK = fLSE bypass (= 32 kHz);

All peripherals disabled

2 MHz

108

180

432

µA

1 MHz

156

396

500 kHz

150

300

125 kHz

132

282

32 kHz

132

270

1. Based on characterization results, not tested in production.

Table 26. Current consumption in Stop 0 mode

Symbol

Parameter

Conditions

Typ

Max(1)

Unit

VDD

25 °C

85 °C

25 °C

85 °C

IDD(Stop 0)

Supply current

in Stop 0

mode

2.4 V

110

160

150

264

µA

3 V

110

160

150

288

3.6 V

116

165

156

300

1. Based on characterization results, not tested in production.

Table 27. Current consumption in Stop 1 mode

Symbol

Parameter

Conditions(1)

Typ

Max(2)

Unit

RTC

VDD

25 °C

85 °C

25 °C

85 °C

IDD(Stop 1)

Supply current

in Stop 1 mode

Disabled

2.4 V

3.6

144

µA

3 V

3.7

162

3.6 V

4.2

168

Enabled

(clocked by

LSE bypass)

2.4 V

4.1

144

3 V

4.4

168

3.6 V

4.8

174

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