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STM32WB50CG датащи(PDF) 55 Page - STMicroelectronics |
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STM32WB50CG датащи(HTML) 55 Page - STMicroelectronics |
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55 / 119 page ![]() DS13047 Rev 5 55/119 STM32WB50CG STM32WB30CE Electrical characteristics 110 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 16, Table 17 and Table 18 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. MSv63021V1 IDDRF VDDRF IDDVBAT VBAT IDD IDDA VDD VDDA Table 16. Voltage characteristics(1) Symbol Ratings Min Max Unit VDDX - VSS External main supply voltage (including VDD, VDDA, VDDRF, VBAT) -0.3 4.0 V VIN(2) Input voltage on FT_xxx pins VSS-0.3 min (VDD, VDDA, VDDRF) + 4.0(3)(4) Input voltage on TT_xx pins 4.0 Input voltage on any other pin 4.0 |∆VDDx| Variations between different VDDX power pins of the same domain -50 mV |VSSx-VSS| Variations between all the different ground pins -50 1. All main power (VDD, VDDRF, VDDA, VBAT) and ground (VSS) pins must always be connected to the external power supply, in the permitted range. 2. VIN maximum must always be respected. Refer to Table 17 for the maximum allowed injected current values. 3. This formula has to be applied only on the power supplies related to the IO structure described in the pin definition table. 4. To sustain a voltage higher than 4 V the internal pull-up/pull-down resistors must be disabled. |
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