STM32F030C8 datasheet(39/88 Pages) STMICROELECTRONICS

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STM32F030x4 STM32F030x6 STM32F030x8

Electrical characteristics

Table 16. Current characteristics

Symbol

Ratings

Max.

Unit

I

VDD

Total current into sum of all VDD_x and VDDSDx power lines

(source)(1)

120

I

VSS

Total current out of sum of all VSS_x and VSSSD ground lines

(sink)(1)

-120

IVDD(PIN)

Maximum current into each VDD_x or VDDSDx power pin (source)(1)

100

IVSS(PIN)

Maximum current out of each VSS_x or VSSSD ground pin (sink)(1)

-100

IIO(PIN)

Output current sunk by any I/O and control pin

Output current source by any I/O and control pin

-25

I

IO(PIN)

Total output current sunk by sum of all IOs and control pins(2)

Total output current sourced by sum of all IOs and control pins(2)

-80

IINJ(PIN)

Injected current on FT, FTf and B pins(3)

-5/+0

Injected current on TC and RST pin(4)

± 5

Injected current on TTa pins(5)

± 5

I

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

maximum value.

4. A positive injection is induced by VIN>VDD while a negative injection is induced by VIN<VSS. IINJ(PIN) must

never be exceeded. Refer to Table 15: Voltage characteristics for the maximum allowed input voltage values.

5. A positive injection is induced by VIN>VDDA while a negative injection is induced by VIN<VSS. IINJ(PIN) must

never be exceeded. Refer also to Table 15: Voltage characteristics for the maximum allowed input voltage

values. Negative injection disturbs the analog performance of the device. See note (2) below Table 50: ADC

accuracy.

6. When several inputs are submitted to a current injection, the maximum

I

INJ(PIN) is the absolute sum of the

positive and negative injected currents (instantaneous values).

Table 17. Thermal characteristics

Symbol

Ratings

Value

Unit

TSTG

Storage temperature range

–65 to +150

°C

Maximum junction temperature

150

°C

STM32F030C8 数据表(PDF) 39 Page - STMicroelectronics

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