STM32F030X4 datasheet(45/93 Pages) STMICROELECTRONICS

45 / 93 page

DS9773 Rev 4

45/93

STM32F030x4/x6/x8/xC

Electrical characteristics

6.3.2

Operating conditions at power-up / power-down

The parameters given in Table 22 are derived from tests performed under the ambient

temperature condition summarized in Table 21.

6.3.3

Embedded reset and power control block characteristics

The parameters given in Table 23 are derived from tests performed under the ambient

temperature and supply voltage conditions summarized in Table 21: General operating

conditions.

VDDA

Analog operating voltage

Must have a potential equal

to or higher than VDD

2.4

3.6

VIN

I/O input voltage

TC and RST I/O

-0.3

VDDIOx+0.3

TTa I/O

-0.3

VDDA+0.3(2)

FT and FTf I/O

-0.3

5.5(2)

BOOT0

5.5

Power dissipation at TA = 85 °C

for suffix 6 (1)

LQFP64

455

LQFP48

364

LQFP32

357

TSSOP20

263

Ambient temperature for the

suffix 6 version

Maximum power dissipation

-40

°C

Low power dissipation(2)

-40

105

Junction temperature range

Suffix 6 version

-40

105

°C

1. If TA is lower, higher PD values are allowed as long as TJ does not exceed TJmax.

2. In low power dissipation state, TA can be extended to this range as long as TJ does not exceed TJmax (see Section 7.5:

Thermal characteristics).

Table 21. General operating conditions (continued)

Symbol

Parameter

Conditions

Min

Max

Unit

Table 22. Operating conditions at power-up / power-down

Symbol

Parameter

Conditions

Min

Max

Unit

tVDD

VDD rise time rate

∞

µs/V

VDD fall time rate

∞

tVDDA

VDDA rise time rate

∞

VDDA fall time rate

∞

Table 23. Embedded reset and power control block characteristics

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

VPOR/PDR(1)

Power on/power down

reset threshold

Falling edge(2)

1.80

1.88

1.96(3)

Rising edge

1.84(3)

1.92

2.00

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