STM32L496QGI3 datasheet(113/262 Pages) STMICROELECTRONICS

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STM32L496xx

Electrical characteristics

235

6.3

Operating conditions

6.3.1

General operating conditions

3. 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.

4. Positive injection (when VIN > VDDIOx) is not possible on these I/Os and does not occur for input voltages lower than the

specified maximum value.

5. A negative injection is induced by VIN < VSS. IINJ(PIN) must never be exceeded. Refer also to Table 19: Voltage

characteristics for the minimum allowed input voltage values.

6. When several inputs are submitted to a current injection, the maximum ∑|IINJ(PIN)| is the absolute sum of the negative

injected currents (instantaneous values).

Table 21. Thermal characteristics

Symbol

Ratings

Value

Unit

TSTG

Storage temperature range

–65 to +150

°C

Maximum junction temperature

150

°C

Table 22. General operating conditions

Symbol

Parameter

Conditions

Min

Max

Unit

fHCLK Internal AHB clock frequency -

MHz

fPCLK1 Internal APB1 clock frequency -

fPCLK2 Internal APB2 clock frequency -

VDD

Standard operating voltage

1.71

(1)

3.6

VDD12 Standard operating voltage

full frequency range

1.08

1.32

up to 26MHz

1.05

VDDIO2 PG[15:2] I/Os supply voltage

At least one I/O in PG[15:2] used

1.08

3.6

PG[15:2] not used

3.6

VDDA Analog supply voltage

ADC or COMP used

1.62

3.6

DAC or OPAMP used

1.8

VREFBUF used

2.4

ADC, DAC, OPAMP, COMP,

VREFBUF not used

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