STM32F051T8H6 データシートの表示（PDF） - STMicroelectronics

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STM32F051T8H6

ARM®-based 32-bit MCU, 16 to 64 KB Flash, 11 timers, ADC, DAC and communication interfaces, 2.0-3.6 V

STMicroelectronics 

STM32F051x4 STM32F051x6 STM32F051x8

Electrical characteristics

6.2

Absolute maximum ratings

Stresses above the absolute maximum ratings listed in Table 17: Voltage characteristics,

Table 18: Current characteristics and Table 19: Thermal characteristics may cause

permanent damage to the device. These are stress ratings only and functional operation of

the device at these conditions is not implied. Exposure to maximum rating conditions for

extended periods may affect device reliability.

Table 17. Voltage characteristics(1)

Symbol

Ratings

Min

Max

Unit

VDD–VSS

VDDA–VSS

VDD–VDDA

VBAT–VSS

VIN(2)

External main supply voltage

External analog supply voltage

Allowed voltage difference for VDD > VDDA

External backup supply voltage

Input voltage on FT and FTf pins

Input voltage on TTa pins

BOOT0

- 0.3

- 0.3

-

- 0.3

VSS - 0.3

VSS - 0.3

0

4.0

V

4.0

V

0.4

V

4.0

V

VDDIOx + 4.0(3)

V

4.0

V

9.0

V

Input voltage on any other pin

|∆VDDx|

|VSSx - VSS|

Variations between different VDD power pins

Variations between all the different ground

pins

VSS - 0.3

-

-

4.0

V

50

mV

50

mV

VESD(HBM)

Electrostatic discharge voltage

(human body model)

see Section 6.3.12: Electrical

-

sensitivity characteristics

1. sAullpmplayi,ninpothweepr e(VrmDiDtt,eVdDrDaAn)gaen. d ground (VSS, VSSA) pins must always be connected to the external power

2. ValIlNowmeadxiimnjeucmtemducsutrraelwntavyaslubeesr.espected. Refer to Table 18: Current characteristics for the maximum

3. Valid only if the internal pull-up/pull-down resistors are disabled. If internal pull-up or pull-down resistor is

enabled, the maximum limit is 4 V.

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