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NUC140-LD3C Fiches technique(PDF) 92 Page - Nuvoton Technology Corporation |
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NUC140-LD3C Fiches technique(HTML) 92 Page - Nuvoton Technology Corporation |
92 / 97 page NuMicro NUC230/240 Datasheet Dec. 30, 2014 Page 92 of 97 Revision 1.01 8.4.8 USB PHY Specification 8.4.8.1 USB DC Electrical Characteristics SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT VIH Input High (driven) 2.0 V VIL Input Low 0.8 V VDI Differential Input Sensitivity |PADP-PADM| 0.2 V VCM Differential Common-mode Range Includes VDI range 0.8 2.5 V VSE Single-ended Receiver Threshold 0.8 2.0 V Receiver Hysteresis 200 mV VOL Output Low (driven) 0 0.3 V VOH Output High (driven) 2.8 3.6 V VCRS Output Signal Cross Voltage 1.3 2.0 V RPU Pull-up Resistor 1.425 1.575 kΩ VTRM Termination Voltage for Upstream Port Pull-up (RPU) 3.0 3.6 V ZDRV Driver Output Resistance Steady state drive* 10 Ω CIN Transceiver Capacitance Pin to GND 20 pF *Driver output resistance doesn’t include series resistor resistance. 8.4.8.2 USB Full-Speed Driver Electrical Characteristics SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT TFR Rise Time CL=50p 4 20 ns TFF Fall Time CL=50p 4 20 ns TFRFF Rise and Fall Time Matching TFRFF=TFR/TFF 90 111.11 % 8.4.8.3 USB Power Dissipation SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT IVBUS VBUS Current (Steady State) Standby 50 μA |
Numéro de pièce similaire - NUC140-LD3C |
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Description similaire - NUC140-LD3C |
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