STM32F373VC datasheet(56/128 Pages) STMICROELECTRONICS

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Electrical characteristics

STM32F37x

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Doc ID 022691 Rev 3

6.3.2

Operating conditions at power-up / power-down

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

temperature condition summarized in Table 22.

Junction temperature range

6 suffix version

–40

105

°C

7 suffix version

–40

125

When the ADC is used, refer to Table 60: ADC characteristics.

To sustain a voltage higher than VDD+0.3 V, the internal pull-up/pull-down resistors must be disabled.

VDDSD12 is the external power supply for PB2, PB10, and PE7 to PE15 I/O pins (the I/O pin ground is

internally connected to VSS). VDDSD3 is the external power supply for PB14 to PB15 and PD8 to PD15

I/O pins (the I/O pin ground is internally connected to VSS).

If TA is lower, higher PD values are allowed as long as TJ does not exceed TJmax (see Table 21: Thermal

characteristics).

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

Table 21: Thermal characteristics).

Table 22.

General operating conditions (continued)

Symbol

Parameter

Conditions

Min

Max

Unit

Table 23.

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



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