STM32WB15CC datasheet(59/127 Pages) STMICROELECTRONICS

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DS13258 Rev 4

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STM32WB15CC

Electrical characteristics

115

6.1.7

Current consumption measurement

Figure 14. Current consumption measurement scheme

6.2

Absolute maximum ratings

Stresses above the absolute maximum ratings listed in Table 17, Table 18 and Table 19

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.

Device mission profile (application conditions) is compliant with JEDEC JESD47

Qualification standard, extended mission profiles are available on demand.

MS53547V1

IDDVBAT

VBAT

IDD

IDDA

VDD

VDDA

IDDRF

VDDRF

IDDSMPS

VDDSMPS

Table 17. Voltage characteristics(1)

Symbol

Ratings

Min

Max

Unit

VDDX - VSS

External main supply voltage



(including VDD, VDDA,

VDDRF,VDDSMPS, VBAT)

-0.3

4.0

VIN(2)

Input voltage on FT_xxx pins

VSS - 0.3

min (VDD, VDDA, VDDRF, VDDSMPS) + 4.0(3)(4)

Input voltage on TT pins

4.0

Input voltage on any other pin

4.0

|∆VDDx|

Variations between different VDDX

power pins of the same domain

-50

|VSSx-VSS|

Variations between all the different

ground pins

-50

1. All main power (VDD, VDDRF, VDDA, VDDSMPS, VBAT) and ground (VSS, VSSRF, VSSSMPS) pins must always be connected to

the external power supply, in the permitted range.

2. VIN maximum must always be respected. Refer to Table 18 for the maximum allowed injected current values.

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