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STM32F407IG датащи(PDF) 75 Page - STMicroelectronics |
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STM32F407IG датащи(HTML) 75 Page - STMicroelectronics |
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75 / 180 page ![]() STM32F405xx, STM32F407xx Electrical characteristics Doc ID 022152 Rev 3 75/180 5.3.5 Embedded reset and power control block characteristics The parameters given in Table 18 are derived from tests performed under ambient temperature and VDD supply voltage conditions summarized in Table 13. Table 18. Embedded reset and power control block characteristics Symbol Parameter Conditions Min Typ Max Unit VPVD Programmable voltage detector level selection PLS[2:0]=000 (rising edge) 2.09 2.14 2.19 V PLS[2:0]=000 (falling edge) 1.98 2.04 2.08 V PLS[2:0]=001 (rising edge) 2.23 2.30 2.37 V PLS[2:0]=001 (falling edge) 2.13 2.19 2.25 V PLS[2:0]=010 (rising edge) 2.39 2.45 2.51 V PLS[2:0]=010 (falling edge) 2.29 2.35 2.39 V PLS[2:0]=011 (rising edge) 2.54 2.60 2.65 V PLS[2:0]=011 (falling edge) 2.44 2.51 2.56 V PLS[2:0]=100 (rising edge) 2.70 2.76 2.82 V PLS[2:0]=100 (falling edge) 2.59 2.66 2.71 V PLS[2:0]=101 (rising edge) 2.86 2.93 2.99 V PLS[2:0]=101 (falling edge) 2.65 2.84 3.02 V PLS[2:0]=110 (rising edge) 2.96 3.03 3.10 V PLS[2:0]=110 (falling edge) 2.85 2.93 2.99 V PLS[2:0]=111 (rising edge) 3.07 3.14 3.21 V PLS[2:0]=111 (falling edge) 2.95 3.03 3.09 V VPVDhyst (3) PVD hysteresis - 100 - mV VPOR/PDR Power-on/power-down reset threshold Falling edge 1.60(1) 1.68 1.76 V Rising edge 1.64 1.72 1.80 V VPDRhyst (3) PDR hysteresis - 40 - mV |
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