STM32F103VDT6TR STMicroelectronics, STM32F103VDT6TR Datasheet - Page 88

• Manufacturer Part Number: STM32F103VDT6TR
• Description: ARM Microcontrollers - MCU STM32F103 Perf Line M3 384kB 72 MHz MCU
• Manufacturer: STMicroelectronics

Specifications of STM32F103VDT6TR

• Product Category: ARM Microcontrollers - MCU
• Core: ARM Cortex M3
• Data Bus Width: 32 bit

Electrical characteristics
Figure 44. 5 V tolerant I/O input characteristics - CMOS port
Figure 45. 5 V tolerant I/O input characteristics - TTL 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 V
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
●
●
The sum of the currents sourced by all the I/Os on V
consumption of the MCU sourced on V
I
The sum of the currents sunk by all the I/Os on V
consumption of the MCU sunk on V
I
VDD
VSS
(see
(see
Table
Table
8).
8).
Doc ID 14611 Rev 8
OL/
SS
STM32F103xC, STM32F103xD, STM32F103xE
V
DD,
cannot exceed the absolute maximum rating
OH
cannot exceed the absolute maximum rating
).
Section
SS
plus the maximum Run
DD,
5.2:
plus the maximum Run