STM32G031F6 datasheet(72/117 Pages) STMICROELECTRONICS

Part #	STM32G031F6

Description	Arm® Cortex®-M0 32-bit MCU, up to 64 KB Flash, 8 KB RAM, 2x USART, timers, ADC, comm. I/Fs, 1.7-3.6V

PDF	117 Pages

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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Electrical characteristics

STM32G031x4/x6/x8

72/117

DS12992 Rev 2

Figure 22. Current injection into FT_e input with diode active

Output driving current

The GPIOs (general purpose input/outputs) can sink or source up to ±6 mA, and up to

±15 mA with relaxed VOL/VOH.

In the user application, the number of I/O pins which can drive current must be limited to

respect the absolute maximum rating specified in Section 5.2:

•

The sum of the currents sourced by all the I/Os on VDDIO1, plus the maximum

consumption of the MCU sourced on VDD, cannot exceed the absolute maximum rating

IVDD (see Table 18: Voltage characteristics).

•

The sum of the currents sunk by all the I/Os on VSS, plus the maximum consumption of

the MCU sunk on VSS, cannot exceed the absolute maximum rating IVSS (see Table 18:

Voltage characteristics).

Output voltage levels

Unless otherwise specified, the parameters given in the table below are derived from tests

performed under the ambient temperature and supply voltage conditions summarized in

Table 21: General operating conditions. All I/Os are CMOS- and TTL-compliant (FT OR TT

unless otherwise specified).

MSv63112V1

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

IINJ (mA)

VIN – VDDIO1 (V)

-40°C

25°C

125°C

STM32G031F6 Datasheet(PDF) 72 Page - STMicroelectronics