STM32L4P5CE datasheet(139/311 Pages) STMICROELECTRONICS

139 / 311 page

DS12903 Rev 2

139/311

STM32L4P5xx

Electrical characteristics

277

Power dissipation at

TA = 85 °C for suffix 6(5)

LQFP144

See Section 7.9: Thermal

characteristics for application

appropriate thermal

resistance and package.

Power dissipation is then

calculated according ambient

temperature (TA) and

maximum junction

temperature (TJ) and

selected thermal resistance.

LQFP100

UFBGA169

UFBGA132

WLCSP100

LQFP48

LQFP64

UFQFPN48

Power dissipation at

TA = 125 °C for suffix 3(5)

LQFP144

See Section 7.9: Thermal

characteristics for application

appropriate thermal

resistance and package.

Power dissipation is then

calculated according ambient

temperature (TA) and

maximum junction

temperature (TJ) and

selected thermal resistance.

LQFP100

UFBGA169

UFBGA132

WLCSP100

LQFP48

LGFP64

UFQFPN48

Ambient temperature for the

suffix 6 version

Maximum power dissipation

–40

°C

Low-power dissipation(6)

–40

105

Ambient temperature for the

suffix 3 version

Maximum power dissipation

–40

125

Low-power dissipation(6)

–40

130

Junction temperature range

Suffix 6 version

–40

105

°C

Suffix 3 version

–40

130

1. When RESET is released functionality is guaranteed down to VBOR0 Min.

2. For Flash erase and program operation, VDD12 min must be 1.08 V.

3. This formula has to be applied only on the power supplies related to the IO structure described by the pin definition table.

Maximum I/O input voltage is the smallest value between MIN(VDD, VDDA, VDDIO2, VDDUSB)+3.6 V and 5.5V.

4. For operation with voltage higher than Min (VDD, VDDA, VDDIO2, VDDUSB) +0.3 V, the internal Pull-up and Pull-Down

resistors must be disabled.

5. If TA is lower, higher PD values are allowed as long as TJ does not exceed TJmax (see Section 7.9: Thermal characteristics).

6. In low-power dissipation state, TA can be extended to this range as long as TJ does not exceed TJmax (see Section 7.9:

Thermal characteristics).

Table 21. General operating conditions (continued)

Symbol

Parameter

Conditions

Min

Max

Unit

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