STSPIN32G4TR datasheet(5/48 Pages) STMICROELECTRONICS

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Electrical data

2.1

Absolute maximum ratings

Stresses above the absolute maximum ratings listed in Table 1 may cause permanent damage to the device.

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

All voltages referred to ground pins unless otherwise specified.

Table 1. Absolute maximum ratings

Symbol

Parameter

Test Condition

Value

Unit

Motor supply voltage

-0.3 to 78

VCC

Gate driving supply voltage

-0.3 to 20

VSW

SW pin voltage

-2 to VM

VREGIN

3.3 V LDO linear regulator input

-0.3 to 20

VREG3V3

Logic supply voltage

-0.3 to 3.6

VREG3V3,drop

3.3 V linear regulator voltage drop

VREGIN - VREG3V3

-0.3 to 20

Pd,REG3V3

3.3 V LDO linear regulator power

dissipation

Up to 1

VOUTx

OUTx pins voltage

-2 to VM + 2

VBOOTx

Bootstrap pins voltage

-0.3 to 98

VBOx

High-side driver supply voltage

VBOOTx – VOUTx

-0.3 to 20

VGHSx

High-side gates voltage

VOUT-0.3 to

VBOOT+0.3

VGLSx

Low-side gates voltage

-0.3 to VCC+0.3

dVOUT/dt

Output slew rate

± 20

V/ns

VSCREF

SCREF input

-0.3 to 3.6

VDD, VDDA,

VBAT

MCU main supply voltages(1)

-0.3 to 4.0

VIO

MCU logic input voltage (1) (2)

FT_xxx pins except FT_c pins

VSS-0.3 to

min(VDD,VDDA) +

4.0(3)

FT_c pins

VSS-0.3 to 5.5

TT_xx pins and other pins

VSS-0.3 to 4.0

IIO

MCU I/O output current(1)

-20 to 20

∑IIO

MCU I/O total output current(1) (4)

-100 to 100

TSTG

Storage temperature

-55 to 150

°C

Junction temperature

-40 to 150

°C

1. Refer to the Absolute maximum ratings section in the STM32G431VBx3 datasheet.

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

in the permitted range.

3. To sustain a voltage higher than 4 V the internal pull-up/pull-down resistors must be disabled.

4. This current consumption must be correctly distributed over all I/Os and control pins.

STSPIN32G4

Electrical data

DS13630 - Rev 1

page 5/48

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