Moteur de recherche de fiches techniques de composants électroniques |
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NUC140-LB1C Fiches technique(PDF) 94 Page - Nuvoton Technology Corporation |
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NUC140-LB1C Fiches technique(HTML) 94 Page - Nuvoton Technology Corporation |
94 / 107 page NUC100/120xxxDN Aug 31, 2015 Page 94 of 107 Rev 1.01 PARAMETER SYM. SPECIFICATION TEST CONDITIONS MIN. TYP. MAX. UNIT Input Low Voltage X32I [*2] VIL4 0 - 0.4 v Input High Voltage X32I [*2] VIH4 1.2 1.8 V Negative going threshold (Schmitt input), /RESET VILS -0.5 - 0.2VDD -0.2 V Positive going threshold (Schmitt input), /RESET VIHS 0.7VDD - VDD +0.5 V Source Current PA, PB, PC, PD, PE, PF (Quasi- bidirectional Mode) ISR11 -300 -370 -450 A VDD = 4.5V, VS = 2.4V ISR12 -50 -70 -90 A VDD = 2.7V, VS = 2.2V ISR12 -40 -60 -80 A VDD = 2.5V, VS = 2.0V Source Current PA, PB, PC, PD, PE, PF (Push-pull Mode) ISR21 -24 -28 -32 mA VDD = 4.5V, VS = 2.4V ISR22 -4 -6 -8 mA VDD = 2.7V, VS = 2.2V ISR22 -3 -5 -7 mA VDD = 2.5V, VS = 2.0V Sink Current PA, PB, PC, PD, PE, PF (Quasi-bidirectional and Push-pull Mode) ISK1 10 16 20 mA VDD = 4.5V, VS = 0.45V ISK1 7 10 13 mA VDD = 2.7V, VS = 0.45V ISK1 6 9 12 mA VDD = 2.5V, VS = 0.45V Brown-out Voltage with BOD_VL [1:0] = 00b VBO2.2 2.1 2.2 2.3 V Brown-out Voltage with BOD_VL [1:0] = 01b VBO2.7 2.6 2.7 2.8 V Brown-out voltage with BOD_VL [1:0] = 10b VBO3.7 3.5 3.7 3.9 V Brown-out Voltage with BOD_VL [1:0] = 11b VBO4.4 4.2 4.4 4.6 V Hysteresis range of BOD voltage VBH 30 - 150 mV VDD = 2.5V~5.5V Band-gap voltage VBG 1.175 1.20 1.225 V VDD = 2.5V - 5.5V Note: 1. /RESET pin is a Schmitt trigger input. 2. Crystal Input is a CMOS input. 3. Pins of PA, PB, PC, PD, PE and PF can source a transition current when they are being externally driven from 1 to 0. In the condition of VDD = 5.5 V, the transition current reaches its maximum value when VIN approximates to 2 V. |
Numéro de pièce similaire - NUC140-LB1C |
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Description similaire - NUC140-LB1C |
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