STM32F373C8 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
STM32F373C8
STMicroelectronics
'STM32F373C8' PDF : 131 Pages View PDF
Electrical characteristics
STM32F373xx
Figure 18. Five volt tolerant (FT and FTf) I/O input characteristics - CMOS port
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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:
• The sum of the currents sourced by all the I/Os on all VDD_x and VDDSDx, plus the
maximum Run consumption of the MCU sourced on VDD cannot exceed the absolute
maximum rating SIVDD (see Table 20).
• The sum of the currents sunk by all the I/Os on all VSS_x and VSSSD, plus the
maximum Run consumption of the MCU sunk on VSS cannot exceed the absolute
maximum rating SIVSS (see Table 20).
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DocID022691 Rev 7
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