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STM32F446RC датащи(PDF) 74 Page - STMicroelectronics |
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STM32F446RC датащи(HTML) 74 Page - STMicroelectronics |
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74 / 201 page ![]() Electrical characteristics STM32F446xC/E 74/201 DocID027107 Rev 5 6.1.7 Current consumption measurement Figure 19. Current consumption measurement scheme 6.2 Absolute maximum ratings Stresses above the absolute maximum ratings listed in Table 13: Voltage characteristics, Table 14: Current characteristics, and Table 15: Thermal characteristics may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these conditions is not implied. Exposure to maximum rating conditions for extended periods may affect device reliability. Table 13. Voltage characteristics Symbol Ratings Min Max Unit VDD–VSS External main supply voltage (including VDDA, VDD, VDDUSB and VBAT)(1) 1. All main power (VDD, VDDA) and ground (VSS, VSSA) pins must always be connected to the external power supply, in the permitted range. –0.3 4.0 V VIN Input voltage on FT & FTf pins(2) 2. VIN maximum value must always be respected. Refer to Table 14 for the values of the maximum allowed injected current. VSS–0.3 VDD+4.0 Input voltage on TTa pins VSS–0.3 4.0 Input voltage on any other pin VSS–0.3 4.0 Input voltage on BOOT0 pin VSS 9.0 | ΔVDDx| Variations between different VDD power pins - 50 mV |VSSX −VSS| Variations between all the different ground pins - 50 VESD(HBM) Electrostatic discharge voltage (human body model) see Section 6.3.15: Absolute maximum ratings (electrical sensitivity) - |
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