STM32G030F6 datasheet(46/94 Pages) STMICROELECTRONICS

46 / 94 page

Electrical characteristics

STM32G030x6/x8

46/94

DS12991 Rev 1

I/O system current consumption

The current consumption of the I/O system has two components: static and dynamic.

I/O static current consumption

All the I/Os used as inputs with pull-up generate current consumption when the pin is

externally held low. The value of this current consumption can be simply computed by using

the pull-up/pull-down resistors values given in Table 48: I/O static characteristics.

Table 28. 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

3.4

130

µA

3 V

3.6

140

3.6 V

3.9

155

Enabled

(clocked by

LSE bypass)

2.4 V

3.9

140

3 V

4.1

155

3.6 V

4.6

160

1. Flash memory not powered.

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

Table 29. Current consumption in Standby mode

Symbol

Parameter

Conditions

Typ

Max(1)

Unit

General

VDD

25 °C

85 °C

25 °C

85 °C

IDD(Standby)

Supply current in

Standby mode

RTC disabled

2.4 V

1.0

1.8

2.1

µA

3.0 V

1.2

2.1

2.7

3.6 V

1.4

2.5

3.0

RTC enabled,

clocked by LSI

2.4 V

1.3

2.1

2.2

3.0 V

1.7

2.5

2.9

3.6 V

2.1

3.0

3.8

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

Table 30. Current consumption in VBAT mode

Symbol

Parameter

Conditions

Typ

Max

Unit

RTC

VBAT

25 °C

85 °C

25 °C

85 °C

IDD_VBAT

Supply current

in VBAT mode

Enabled,

clocked by LSE

bypass at

32.768 kHz

2.4 V

270

360

3.0 V

360

460

3.6 V

470

600

Enabled,

clocked by LSE

crystal at

32.768 kHz

2.4 V

410

440

3.0 V

510

530

3.6 V

630

770

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