STM32MP151AAB3T datasheet(132/245 Pages) STMICROELECTRONICS

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Electrical characteristics

STM32MP151A

132/245

DS12500 Rev 1

6.3.6

Supply current characteristics

The current consumption is a function of several parameters and factors such as the

operating voltage, ambient temperature, I/O pin loading, device software configuration,

operating frequencies, I/O pin switching rate, program location in memory and executed

binary code.

The current consumption is measured as described in Figure 12: Current consumption

measurement scheme.

All the Run mode current consumption measurements given in this section are performed

with a CoreMark code unless otherwise specified.

Typical and maximum current consumption

The device is placed under the following conditions:

•

All I/O pins are in analog input mode except when explicitly mentioned.

•

All peripherals are disabled except when explicitly mentioned.

•

The maximum values are obtained for VDD/VBAT = 3.6 V and VDDCORE = 1.25 V, and

the typical values for VDD/VBAT = 3.3 V and VDDCORE = 1.2 V unless otherwise

specified.

The parameters given in Table 21 to Table 25 are derived from tests performed under

supply voltage conditions summarized in Table 13: General operating conditions.

IVDD(3)

Regulator Current consumption on

VDD

Regulator Enabled and Iload =

0 mA

130

181

µA

Regulator Enabled and Iload =

70 mA

170

231

1. For better dynamic performances a 2.2 μF typical value external capacitor is recommended.

2. Load is for internal STM32MP151A analog blocks, no additional external load is accepted unless mentioned.

3. Guaranteed by design.

Table 19. REG_1V8 embedded regulator (USB) characteristics (continued)

Symbol

Parameter

Condition

Min

Typ

Max

Unit

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