STSPIN32G4 datasheet(14/48 Pages) STMICROELECTRONICS

Part #	STSPIN32G4

Description	High performance 3-phase motor controller with embedded STM32G4 MCU

PDF	48 Pages

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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14 / 48 page

3. It is recommended to set PB8 in a mode other than analog mode after startup to limit consumption if the pin is left

unconnected.

Table 7. MCU to gate driver internal connection

MCU pads

GD pads

Pinout

Notes

All VSS (VSSA included)

GND

VSS

Exposed pad

All VDD

REG3V3

VDD

PE7

WAKE

Push-pull output

PE8

INL1

TIM1_CH1N(1)

PE9

INH1

TIM1_CH1(1)

PE10

INL2

TIM1_CH2N(1)

PE11

INH2

TIM1_CH2(1)

PE12

INL3

TIM1_CH3N(1)

PE13

INH3

TIM1_CH3(1)

PE14

READY

Input with pull-up, TIM1_BKIN2(2)

(optional)

PE15

NFAULT

Input with pull-up, TIM1_BKIN (2)

(optional)

PC8

SCL

I2C3_SCL

PC9

SDA

I2C3_SDA

1. The gate driver IC is designed to support these GPIOs configuration only. Different configuration could cause device

malfunctioning. The GPIO input configuration without pull-up or pull-down is always allowed.

2. The lines are protected against conflict configuration. If the MCU GPIO is wrongly configured in push-pull mode, the device

is not damaged.

STSPIN32G4

Pin description

DS13630 - Rev 1

page 14/48

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