STM32F030F4T6 查看數據表（PDF） - STMicroelectronics

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STM32F030F4T6

Value-line ARM®-based 32-bit MCU with up to 256-KB Flash, timers, ADC, communication interfaces, 2.4-3.6 V operation

STMicroelectronics 

STM32F030x4/x6/x8/xC

Electrical characteristics

Table 19. Current characteristics

Symbol

Ratings

Max.

Unit

ΣIVDD

ΣIVSS

IVDD(PIN)

IVSS(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)

120

-120

100

-100

IIO(PIN)

ΣIIO(PIN)

Output current sunk by any I/O and control pin

Output current source by any I/O and control pin

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

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

25

-25

mA

80

-80

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 is induced by VIN > VDDIOx while a negative injection is induced by VIN < VSS. IINJ(PIN) must never be

exceeded. Refer to Table 18: Voltage characteristics for the maximum allowed input voltage values.

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 positive injection is

device. See note (2) below Table 52:

induced by VIN

ADC accuracy.

>

VDDA.

Negative

injection

disturbs

the

analog

performance

of

the

6. When several inputs are submitted to a current injection, the maximum ΣIINJ(PIN) is the absolute sum of the positive and

negative injected currents (instantaneous values).

Table 20. Thermal characteristics

Symbol

Ratings

Value

Unit

TSTG

TJ

Storage temperature range

Maximum junction temperature

–65 to +150

°C

150

°C

6.3

Operating conditions

6.3.1 General operating conditions

Table 21. General operating conditions

Symbol

Parameter

Conditions

Min

Max

Unit

fHCLK

Internal AHB clock frequency

-

fPCLK

Internal APB clock frequency

-

0

48

MHz

0

48

VDD

Standard operating voltage

-

2.4

3.6

V

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