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STM32WB15CC датащи(PDF) 98 Page - STMicroelectronics |
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STM32WB15CC датащи(HTML) 98 Page - STMicroelectronics |
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98 / 127 page ![]() Electrical characteristics STM32WB15CC 98/127 DS13258 Rev 4 Table 64. I/O static characteristics Symbol Parameter Conditions Min Typ Max Unit VIL I/O input low level voltage(1) 1.71 V < VDD < 3.6 V - - 0.3 x VDD V I/O input low level voltage(1) 0.39 x VDD - 0.06 VIH I/O input high level voltage(1) 0.7 x VDD -- I/O input high level voltage(1) 0.49 x VDD + 0.26 - - Vhys TT, FT_xxx and NRST I/O input hysteresis - 200 - mV Ilkg FT_xx input leakage current 0 ≤ VIN ≤ Max(VDDXXX)(2) - - ±100 nA Max(VDDXXX) ≤ VIN ≤ Max(VDDXXX) +1 V(1)(2)(3) -- 650 Max(VDDXXX) +1 V < VIN ≤ 5.5 V(1)(2)(3)(4)(5) -- 200(6) TT input leakage current VIN ≤ Max(VDDXXX)(2) - - ±150 Max(VDDXXX) ≤ VIN < 3.6 V(2) - - 2000 RPU Weak pull-up equivalent resistor(1) VIN = VSS 25 40 55 kΩ RPD Weak pull-down equivalent resistor(1) VIN = VDD 25 40 55 CIO I/O pin capacitance - - 5 - pF 1. Specified by design, not tested in production. 2. Represents the pad leakage of the I/O itself. The total product pad leakage is given by ITotal_Ileak_max = 10 μA + number of I/Os where VIN is applied on the pad x Ilkg(Max). 3. Max(VDDXXX) is the maximum value among all the I/O supplies. 4. VIN must be lower than [Max(VDDXXX) + 3.6 V]. 5. Refer to Figure 20: I/O input characteristics. 6. To sustain a voltage higher than min(VDD, VDDA) + 0.3 V, the internal pull-up and pull-down resistors must be disabled. All FT_xx IO except PC3. |
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