STM32F101VD STMicroelectronics, STM32F101VD Datasheet - Page 82

• Manufacturer Part Number: STM32F101VD
• Description: Mainstream Access line, ARM Cortex-M3 MCU with 384 Kbytes Flash, 36 MHz CPU
• Manufacturer: STMicroelectronics

Specifications of STM32F101VD

• Core: ARM 32-bit Cortex™-M3 CPU
• Conversion Range: 0 to 3.6 V
• Peripherals Supported: timers, ADC, DAC, SPIs, I2Cs and USARTs
• Systick Timer: a 24-bit downcounter

Electrical characteristics
Figure 41. 5 V tolerant I/O input characteristics - CMOS port
Figure 42. 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 14610 Rev 8
OL/
SS
STM32F101xC, STM32F101xD, STM32F101xE
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