STM32F091VCY6TR 데이터 시트보기 (PDF) - STMicroelectronics

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STM32F091VCY6TR

ARM®-based 32-bit MCU, up to 256 KB Flash, CAN, 12 timers, ADC, DAC, and comm. interfaces, 2.0 - 3.6V

STMicroelectronics 

STM32F091xB STM32F091xC

Electrical characteristics

Table 22. Current characteristics

Symbol

Ratings

Max.

Unit

ΣIVDD

ΣIVSS

IVDD(PIN)

IVSS(PIN)

IIO(PIN)

Total current into sum of all VDD power lines (source)(1)

Total current out of sum of all VSS ground lines (sink)(1)

Maximum current into each VDD power pin (source)(1)

Maximum current out of each VSS ground pin (sink)(1)

Output current sunk by any I/O and control pin

Output current source by any I/O and control pin

120

-120

100

-100

25

-25

Total output current sunk by sum of all I/Os and control pins(2)

80

ΣIIO(PIN)

Total output current sourced by sum of all I/Os and control pins(2)

-80

mA

Total output current sourced by sum of all I/Os supplied by VDDIO2

-40

Injected current on FT and FTf pins

-5/+0(4)

IINJ(PIN)(3)

Injected current on TC and RST pin

±5

Injected current on TTa pins(5)

±5

ΣIINJ(PIN)

Total injected current (sum of all I/O and control pins)(6)

± 25

1. All main power (VDD, VDDA) and ground (VSS, VSSA) pins must always be connected to the external power supply, in the

permitted range.

2. This current consumption must be correctly distributed over all I/Os and control pins. The total output current must not be

sunk/sourced between two consecutive power supply pins referring to high pin count QFP packages.

3.

A positive injection

exceeded. Refer to

is induced by VIN > VDDIOx while

Table 21: Voltage characteristics

afonrethgeatmiveaxinimjeucmtioanllioswinedduicnepdutbvyoVltaINge<

vVaSlSu.eIsIN. J(PIN)

must

never

be

4. Positive injection is not possible on these I/Os and does not occur for input voltages lower than the specified maximum

value.

5.

On these I/Os, a

device. See note

p(2o)sbiteivloewinTjeacbtlieon59is:

iAnDduCceadccbuyraVcIyN.

>

VDDA.

Negative

injection

disturbs

the

analog

performance

of

the

6.

When several inputs are submitted to a current injection,

negative injected currents (instantaneous values).

the

maximum

ΣIINJ(PIN)

is

the

absolute

sum

of

the

positive

and

Table 23. Thermal characteristics

Symbol

Ratings

Value

Unit

TSTG

TJ

Storage temperature range

Maximum junction temperature

–65 to +150

°C

150

°C

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