STM32L4A6VG datasheet(127/282 Pages) STMICROELECTRONICS

127 / 282 page

DS11584 Rev 8

127/282

STM32L4A6xG

Electrical characteristics

252

VBAT

Backup operating voltage

1.55

3.6

VDDUSB USB supply voltage

USB used

3.0

3.6

USB not used

3.6

VIN

I/O input voltage

TT_xx I/O

-0.3

VDDIOx+0.3

BOOT0

All I/O except BOOT0 and TT_xx

-0.3

Min(Min(VDD, VDDA,

VDDIO2, VDDUSB,

VLCD)+3.6 V,

5.5 V)(2)(3)

Power dissipation at

TA = 85 °C for suffix 6(4)

LQFP144

625

LQFP100

476

LQFP64

444

UFBGA169

385

UFBGA132

364

WLCSP100

559

Power dissipation at

TA = 125 °C for suffix 3(4)

LQFP144

156

LQFP100

119

LQFP64

111

UFBGA169

UFBGA132

WLCSP100

140

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, VLCD)+3.6 V and 5.5V.

3. For operation with voltage higher than Min (VDD, VDDA, VDDIO2, VDDUSB, VLCD) +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

STM32L4A6VG Datasheet(PDF) 127 Page - STMicroelectronics

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