STM32G474PBY3TR datasheet(82/236 Pages) STMICROELECTRONICS

82 / 236 page

Electrical characteristics

STM32G474xB STM32G474xC STM32G474xE

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DS12288 Rev 5

5.1.7

Current consumption measurement

Figure 17. Current consumption measurement

The IDD_ALL parameters given in Table 21 to Table 25 represent the total MCU consumption

including the current supplying VDD, VDDA and VBAT.

5.2

Absolute maximum ratings

Stresses above the absolute maximum ratings listed in Table 14: Voltage characteristics,

Table 15: Current characteristics and Table 16: Thermal characteristics may cause

permanent damage to the device. These are stress ratings only and functional operation of

the device at these conditions is not implied. Exposure to maximum rating conditions for

extended periods may affect device reliability. Exposure to maximum rating conditions for

extended periods may affect device reliability. Device mission profile (application conditions)

is compliant with JEDEC JESD47 qualification standard, extended mission profiles are

available on demand.

MS60200V1

IDD_VBAT

VBAT

IDD

VDD

IDDA

VDDA

Table 14. Voltage characteristics(1)

1. All main power (VDD, VDDA, VBAT) and ground (VSS, VSSA) pins must always be connected to the external

power supply, in the permitted range.

Symbol

Ratings

Min

Max

Unit

VDD - VSS

External main supply voltage (including VDD,

VDDA, VBAT and VREF+)

-0.3

4.0

VIN(2)

Input voltage on FT_xxx pins except FT_c pins

VSS-0.3

min (VDD, VDDA)

+ 4.0(3)(4)

Input voltage on FT_c pins

VSS-0.3

5.5

Input voltage on TT_xx pins

VSS-0.3

4.0

Input voltage on any other pins

VSS-0.3

4.0

|∆VDDx|

Variations between different VDDX power pins of

the same domain

-50

|VSSx-VSS| Variations between all the different ground pins(5)

-50

VREF+-VDDA Allowed voltage difference for VREF+ > VDDA

-0.4

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