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STM32MP151AAA3T датащи(PDF) 132 Page - STMicroelectronics |
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STM32MP151AAA3T датащи(HTML) 132 Page - STMicroelectronics |
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132 / 245 page ![]() 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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