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LQFP176 Folha de dados(PDF) 83 Page - STMicroelectronics |
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LQFP176 Folha de dados(HTML) 83 Page - STMicroelectronics |
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83 / 204 page ![]() DS8626 Rev 9 83/203 STM32F405xx, STM32F407xx Electrical characteristics 5.3.5 Embedded reset and power control block characteristics The parameters given in Table 19 are derived from tests performed under ambient temperature and VDD supply voltage conditions summarized in Table 14. Table 19. 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) 2.75 2.84 2.92 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(1) PVD hysteresis - - 100 - mV VPOR/PDR Power-on/power-down reset threshold Falling edge 1.60 1.68 1.76 V Rising edge 1.64 1.72 1.80 V VPDRhyst(1) PDR hysteresis - - 40 - mV VBOR1 Brownout level 1 threshold Falling edge 2.13 2.19 2.24 V Rising edge 2.23 2.29 2.33 V |
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