STM32H7 datasheet(137/357 Pages) STMICROELECTRONICS

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DS12110 Rev 10

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STM32H742xI/G STM32H743xI/G

Electrical characteristics (rev Y)

320

of –5 µA/+0 µA range), or other functional failure (for example reset, oscillator frequency

deviation).

The following tables are the compilation of the SIC1/SIC2 and functional ESD results.

Negative induced A negative induced leakage current is caused by negative injection and

positive induced leakage current by positive injection.

6.3.15

I/O port characteristics

General input/output characteristics

Unless otherwise specified, the parameters given in Table 60: I/O static characteristics are

derived from tests performed under the conditions summarized in Table 24: General

operating conditions. All I/Os are CMOS and TTL compliant (except for BOOT0).

For information on GPIO configuration, refer to the application note AN4899 “STM32 GPIO

configuration for hardware settings and low-power consumption” available from the ST

website www.st.com.

Table 59. I/O current injection susceptibility(1)

Symbol

Description

Functional susceptibility

Unit

Negative

injection

Positive

injection

IINJ

PA7, PC5, PG1, PB14, PJ7, PA11, PA12, PA13, PA14, PA15,

PJ12, PB4

PA2, PH2, PH3, PE8, PA6, PA7, PC4, PE7, PE10, PE11

PA0, PA_C, PA1, PA1_C, PC2, PC2_C, PC3, PC3_C, PA4,

PA5, PH4, PH5, BOOT0

All other I/Os

1. Guaranteed by characterization

Table 60. I/O static characteristics

Symbol

Parameter

Condition

Min

Typ

Max

Unit

VIL

I/O input low level voltage except

BOOT0

1.62 V<VDDIOx<3.6 V

0.3VDD(1)

I/O input low level voltage except

BOOT0

0.4VDD−

0.1(2)

BOOT0 I/O input low level voltage

0.19VDD+

0.1(2)

VIH

I/O input high level voltage except

BOOT0

1.62 V<VDDIOx<3.6 V

0.7VDD(1)

I/O input high level voltage except

BOOT0(3)

0.47VDD+

0.25(2)

BOOT0 I/O input high level

voltage(3)

0.17VDD+

0.6(2)

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