STM32G041C6 datasheet(51/121 Pages) STMICROELECTRONICS

51 / 121 page

DS12993 Rev 3

51/121

STM32G041x6/x8

Electrical characteristics

Typical and maximum current consumption

The MCU is placed under the following conditions:

•

All I/O pins are in analog input mode

•

All peripherals are disabled except when explicitly mentioned

•

The Flash memory access time is adjusted with the minimum wait states number,

depending on the fHCLK frequency (refer to the table “Number of wait states according

to CPU clock (HCLK) frequency” available in the RM0444 reference manual).

•

When the peripherals are enabled fPCLK = fHCLK

•

For Flash memory and shared peripherals fPCLK = fHCLK = fHCLKS

Unless otherwise stated, values given in Table 25 through Table 33 are derived from tests

performed under ambient temperature and supply voltage conditions summarized in

Table 21: General operating conditions.

Table 25. Current consumption in Run and Low-power run modes

at different die temperatures

Symbol

Parameter

Conditions

Typ

Max(1)

Unit

General

fHCLK

Fetch

from(2)

°C

125

°C

130

°C

IDD(Run)

Supply

current in

Run mode

Range 1;

PLL enabled;

fHCLK = fHSE_bypass

(≤16 MHz),

fHCLK = fPLLRCLK

(>16 MHz);

(3)

64 MHz

Flash

memory

5.2

5.4

5.6

6.7

6.9

7.6

56 MHz

4.7

4.8

4.9

5.9

6.0

6.6

48 MHz

4.2

4.3

4.5

4.8

5.0

5.6

32 MHz

2.9

3.0

3.2

3.8

4.1

4.7

24 MHz

2.3

2.4

2.5

2.9

3.2

3.9

16 MHz

1.5

1.7

2.1

2.4

3.0

64 MHz

SRAM

4.3

4.4

4.6

6.0

6.2

6.6

56 MHz

3.8

3.9

4.1

5.4

5.6

5.9

48 MHz

3.4

3.5

3.7

4.8

5.0

5.3

32 MHz

2.4

2.5

2.6

3.4

3.6

3.9

24 MHz

1.9

2.0

2.7

2.9

3.3

16 MHz

1.2

1.4

1.9

2.0

2.5

Range 2;

PLL enabled;

fHCLK = fHSE_bypass

(≤16 MHz),

fHCLK = fPLLRCLK

(>16 MHz);

(3)

16 MHz

Flash

memory

1.2

1.4

1.6

1.9

2.5

8 MHz

0.7

0.8

1.1

1.3

1.7

2 MHz

0.2

0.3

0.4

0.5

0.8

1.3

16 MHz

SRAM

1.0

1.2

1.5

1.7

2.1

8 MHz

0.5

0.6

0.7

1.0

1.1

1.5

2 MHz

0.2

0.3

0.4

0.5

0.7

1.2

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