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STM32MP157A 数据表(PDF) 124 Page - STMicroelectronics |
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STM32MP157A 数据表(HTML) 124 Page - STMicroelectronics |
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124 / 259 page ![]() Electrical characteristics STM32MP157A/D 124/259 DS12504 Rev 5 device. It is not recommended to remove filtering capacitors to reduce PCB size or cost. This might cause incorrect operation of the device. The number of needed capacitances and their values are provided in AN5031 “Getting started with STM32MP1 Series hardware development” available from the ST website www.st.com. 6.1.7 Current consumption measurement Figure 12. Current consumption measurement scheme 6.2 Absolute maximum ratings Stresses above the absolute maximum ratings listed in Table 10: Voltage characteristics, Table 11: Current characteristics, and Table 12: Thermal characteristics may cause permanent damage to the device. These are stress ratings only and the functional operation of the device at these conditions is not implied. Exposure to maximum rating conditions for extended periods may affect device reliability. Device mission profile (application conditions) is compliant with JEDEC JESD47 qualification standard, extended mission profiles are available on demand. MSv50921V2 IDD_CORE VDDCORE IDD_VBAT VBAT IDD VDDA VDD VDD_ANA VDD_PLL Table 10. Voltage characteristics (1) Symbols Ratings Min Max Unit VDDX - VSSX External main supply voltage (including VDD, VDD_ANA, VDD_PLL, VDD_DSI, VDDA, VDD3V3_USB, VBAT, VREF+) -0.3 3.9 V VDDCORE - VSS External core supply voltage -0.3 1.5 V VDDA_DDR - VSS DDR IO supply voltage -0.3 1.98 V VDDA1V8 - VSS 1.8 V supply (including VDDA1V8_REG, VDDA1V8_DSI) -0.3 3.9 V |
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