STM32MP157A datasheet(135/259 Pages) STMICROELECTRONICS

部件名	STM32MP157A

功能描述	Arm® dual Cortex®-A7 800 MHz Cortex®-M4 MPU, 3D GPU, TFT/DSI, 37 comm. interfaces, 29 timers, adv. analog

PDF	259 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

135 / 259 page

DS12504 Rev 5

135/259

STM32MP157A/D

Electrical characteristics

237

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 22 to Table 26 are derived from tests performed under

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

3. Load is for internal STM32MP157A/D analog blocks, no additional external load is accepted unless mentioned.

STM32MP157A 数据表(PDF) 135 Page - STMicroelectronics