STM32MP151AAA3 datasheet(162/253 Pages) STMICROELECTRONICS

tên linh kiện	STM32MP151AAA3

Giải thích chi tiết về linh kiện	Arm® Cortex®-A7 800 MHz Cortex®-M4 MPU, TFT, 35 comm. interfaces, 25 timers, adv. analog

PDF	253 Pages

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nhà sản xuất	STMICROELECTRONICS [STMicroelectronics]

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Electrical characteristics

STM32MP151A/D

162/253

DS12500 Rev 3

Figure 23. VIL/VIH for FT I/Os

Output driving current

The GPIOs (general purpose input/outputs) can sink or source up to ±8 mA, and sink or

source up to ±20 mA (with a 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 6.2. In particular:

•

The sum of the currents sourced by all the I/Os on VDD, plus the maximum Run mode

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

∑IVDD (see Table 11).

•

The sum of the currents sunk by all the I/Os on VSS plus the maximum Run mode

consumption of the MCU sunk on VSS cannot exceed the absolute maximum rating

∑IVSS (see Table 11).

Output voltage levels

Unless otherwise specified, the parameters given in Table 51 are derived from tests

performed under ambient temperature and VDD supply voltage conditions summarized in

Table 13: General operating conditions. All I/Os are CMOS and TTL compliant.

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