STM32L4S5AI datasheet(122/275 Pages) STMICROELECTRONICS

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Electrical characteristics

STM32L4S5xx, STM32L4S7xx and STM32L4S9xx

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Power dissipation at

TA = 85 °C for suffix 6(4)

LQFP144

625

LQFP100

476

UFBGA169

385

UFBGA132

364

WLCSP144

664

Power dissipation at

TA = 125 °C for suffix 3(4)

LQFP144

156

LQFP100

119

UFBGA169

UFBGA132

WLCSP144

831

Ambient temperature for

the suffix 6 version

Maximum power dissipation

–40

°C

Low-power dissipation(5)

–40

105

Ambient temperature for

the suffix 3 version

Maximum power dissipation

–40

125

Low-power dissipation(5)

–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. 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.

3. 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.

4. If TA is lower, higher PD values are allowed as long as TJ does not exceed TJmax (see Section 7.7: Thermal

characteristics).

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

Section 7.7: Thermal characteristics).

Table 22. General operating conditions (continued)

Symbol

Parameter

Conditions

Min

Max

Unit

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